Quick-Disconnect (QD) Bushing-Bore V-Belt Pulleys
1 Groove
2 Grooves
3 Grooves
6 Grooves
10 Grooves
16 Grooves
The same pulley can be used with different shaft diameters; choose a compatible quick-disconnect bushing with the bore size you need.
For technical drawings and 3-D models, click on a part number.
For A, AX and B, BX Belts
| No. of Grooves | OD | Pitch Dia. (For Belt Trade Size) | Wd. | Groove Dp. | For Bushing Style | Material | Body Type | Each | |
| 1 | 3.75" | 3" (A, AX), 3.4" (B, BX) | 7/8" | 0.563" | SH | Steel | Solid | 00000000 | 000000 |
| 1 | 3.95" | 3.2" (A, AX), 3.6" (B, BX) | 7/8" | 0.612" | SH | Steel | Solid | 00000000 | 00000 |
| 1 | 4.15" | 3.4" (A, AX), 3.8" (B, BX) | 7/8" | 0.612" | SH | Steel | Solid | 00000000 | 00000 |
| 1 | 4.34" | 3.6" (A, AX), 4" (B, BX) | 7/8" | 0.612" | SH | Steel | Solid | 00000000 | 00000 |
| 1 | 4.54" | 3.8" (A, AX), 4.2" (B, BX) | 7/8" | 0.612" | SH | Steel | Solid | 00000000 | 00000 |
| 1 | 4.75" | 4" (A, AX), 4.4" (B, BX) | 7/8" | 0.612" | SH | Steel | Solid | 00000000 | 00000 |
| 1 | 4.95" | 4.2" (A, AX), 4.6" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 5.15" | 4.4" (A, AX), 4.8" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 5.35" | 4.6" (A, AX), 5" (B, BX) | 7/8" | 0.62" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 5.54" | 4.8" (A, AX), 5.2" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 5.75" | 5" (A, AX), 5.4" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 5.95" | 5.2" (A, AX), 5.6" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 6.15" | 5.4" (A, AX), 5.8" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 6.34" | 5.6" (A, AX), 6" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 6.54" | 5.8" (A, AX), 6.2" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 6.75" | 6" (A, AX), 6.4" (B, BX) | 7/8" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 6.95" | 6.2" (A, AX), 6.6" (B, BX) | 1" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 1 | 7.15" | 6.4" (A, AX), 6.8" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Solid | 00000000 | 00000 |
| 1 | 7.35" | 6.6" (A, AX), 7" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Solid | 00000000 | 00000 |
| 1 | 7.75" | 7" (A, AX), 7.4" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Solid | 00000000 | 00000 |
| 1 | 8.35" | 7.6" (A, AX), 8" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Spoked | 00000000 | 00000 |
| 1 | 8.95" | 8.2" (A, AX), 8.6" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Spoked | 00000000 | 00000 |
| 1 | 9.75" | 9" (A, AX), 9.4" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Spoked | 00000000 | 00000 |
| 1 | 11.35" | 10.6" (A, AX), 11" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Spoked | 00000000 | 00000 |
| 1 | 12.75" | 12" (A, AX), 12.4" (B, BX) | 1" | 0.62" | SDS | Cast Iron | Spoked | 00000000 | 000000 |
| 2 | 3.75" | 3" (A, AX), 3.4" (B, BX) | 1 3/4" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 2 | 3.95" | 3.2" (A, AX), 3.6" (B, BX) | 1 3/4" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 2 | 4.15" | 3.4" (A, AX), 3.8" (B, BX) | 1 3/4" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 2 | 4.35" | 3.6" (A, AX), 4" (B, BX) | 1 3/4" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 2 | 4.55" | 3.8" (A, AX), 4.2" (B, BX) | 1 3/4" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 2 | 4.75" | 4" (A, AX), 4.4" (B, BX) | 1 3/4" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 2 | 4.95" | 4.2" (A, AX), 4.6" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 5.15" | 4.4" (A, AX), 4.8" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 5.34" | 4.6" (A, AX), 5" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 5.55" | 4.8" (A, AX), 5.2" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 5.75" | 5" (A, AX), 5.4" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 5.95" | 5.2" (A, AX), 5.6" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 6.15" | 5.4" (A, AX), 5.8" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 6.34" | 5.6" (A, AX), 6" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 6.54" | 5.8" (A, AX), 6.2" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 6.75" | 6" (A, AX), 6.4" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 00000 |
| 2 | 6.95" | 6.2" (A, AX), 6.6" (B, BX) | 1 3/4" | 0.612" | SDS | Steel | Solid | 00000000 | 000000 |
| 2 | 7.15" | 6.4" (A, AX), 6.8" (B, BX) | 1 3/4" | 0.62" | SDS | Cast Iron | Solid | 00000000 | 00000 |
| 2 | 7.35" | 6.6" (A, AX), 7" (B, BX) | 1 3/4" | 0.62" | SK | Cast Iron | Solid | 00000000 | 000000 |
| 2 | 7.75" | 7" (A, AX), 7.4" (B, BX) | 1 3/4" | 0.62" | SK | Cast Iron | Solid | 00000000 | 00000 |
| 2 | 8.35" | 7.6" (A, AX), 8" (B, BX) | 1 3/4" | 0.62" | SK | Cast Iron | Solid | 00000000 | 00000 |
| 2 | 8.95" | 8.2" (A, AX), 8.6" (B, BX) | 1 3/4" | 0.62" | SK | Cast Iron | Solid | 00000000 | 00000 |
| 2 | 9.75" | 9" (A, AX), 9.4" (B, BX) | 1 3/4" | 0.62" | SK | Cast Iron | Solid | 00000000 | 00000 |
| 2 | 11.35" | 10.6" (A, AX), 11" (B, BX) | 1 3/4" | 0.62" | SK | Cast Iron | Spoked | 00000000 | 000000 |
| 2 | 12.75" | 12" (A, AX), 12.4" (B, BX) | 1 3/4" | 0.58" | SK | Cast Iron | Spoked | 00000000 | 000000 |
| 3 | 3.75" | 3" (A, AX), 3.4" (B, BX) | 2 1/2" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 3 | 3.95" | 3.2" (A, AX), 3.6" (B, BX) | 2 1/2" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 3 | 4.15" | 3.4" (A, AX), 3.8" (B, BX) | 2 1/2" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 3 | 4.35" | 3.6" (A, AX), 4" (B, BX) | 2 1/2" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 3 | 4.55" | 3.8" (A, AX), 4.2" (B, BX) | 2 1/2" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 3 | 4.75" | 4" (A, AX), 4.4" (B, BX) | 2 1/2" | 0.58" | SH | Steel | Solid | 00000000 | 00000 |
| 3 | 4.95" | 4.2" (A, AX), 4.6" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 5.15" | 4.4" (A, AX), 4.8" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 5.35" | 4.6" (A, AX), 5" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 5.55" | 4.8" (A, AX), 5.2" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 000000 |
| 3 | 5.75" | 5" (A, AX), 5.4" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 5.95" | 5.2" (A, AX), 5.6" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 000000 |
| 3 | 6.15" | 5.4" (A, AX), 5.8" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 6.35" | 5.6" (A, AX), 6" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 6.55" | 5.8" (A, AX), 6.2" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 6.75" | 6" (A, AX), 6.4" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 00000 |
| 3 | 6.95" | 6.2" (A, AX), 6.6" (B, BX) | 2 1/2" | 0.58" | SD | Steel | Solid | 00000000 | 000000 |
| 3 | 7.15" | 6.4" (A, AX), 6.8" (B, BX) | 2 1/2" | 0.58" | SD | Cast Iron | Solid | 00000000 | 00000 |
| 3 | 7.35" | 6.6" (A, AX), 7" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Solid | 00000000 | 000000 |
| 3 | 7.75" | 7" (A, AX), 7.4" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Solid | 00000000 | 000000 |
| 3 | 8.35" | 7.6" (A, AX), 8" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Solid | 00000000 | 000000 |
| 3 | 8.95" | 8.2" (A, AX), 8.6" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Solid | 00000000 | 000000 |
| 3 | 9.75" | 9" (A, AX), 9.4" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Solid | 00000000 | 000000 |
| 3 | 11.35" | 10.6" (A, AX), 11" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Spoked | 00000000 | 000000 |
| 3 | 12.75" | 12" (A, AX), 12.4" (B, BX) | 2 1/2" | 0.58" | SK | Cast Iron | Spoked | 00000000 | 000000 |
For 3V and 3VX Belts
| No. of Grooves | OD | Pitch Dia. | Wd. | Groove Dp. | For Bushing Style | Material | Body Type | Each | |
| 1 | 3.35" | 3.3" | 11/16" | 0.34" | JA | Cast Iron | Solid | 0000000 | 000000 |
| 1 | 3.65" | 3.6" | 11/16" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
| 1 | 4.12" | 4.07" | 11/16" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
| 1 | 5" | 4.95" | 11/16" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
| 2 | 3.35" | 3.3" | 1 3/32" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
| 2 | 3.65" | 3.6" | 1 3/32" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
| 2 | 4.12" | 4.07" | 1 3/32" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
| 2 | 5" | 4.95" | 1 3/32" | 0.34" | SH | Cast Iron | Solid | 0000000 | 00000 |
For J Belts
| No. of Grooves | OD | Pitch Dia. | Wd. | Groove Dp. | For Bushing Style | Material | Body Type | Each | |
| 6 | 2.5" | 2.53" | 11/16" | 0.092" | JA | Cast Iron | Solid | 0000000 | 000000 |
| 6 | 3" | 3.03" | 11/16" | 0.092" | JA | Cast Iron | Solid | 0000000 | 00000 |
| 6 | 4.5" | 4.53" | 11/16" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 6 | 6" | 6.03" | 11/16" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 6 | 8" | 8.03" | 11/16" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 10 | 2.5" | 2.53" | 1 3/32" | 0.092" | JA | Cast Iron | Solid | 0000000 | 000000 |
| 10 | 3" | 3.03" | 1 3/32" | 0.092" | JA | Cast Iron | Solid | 0000000 | 000000 |
| 10 | 4.5" | 4.53" | 1 3/32" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 10 | 6" | 6.03" | 1 3/32" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 10 | 8" | 8.03" | 1 3/32" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 16 | 2.5" | 2.53" | 1 21/32" | 0.092" | JA | Cast Iron | Solid | 0000000 | 000000 |
| 16 | 3" | 3.03" | 1 21/32" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 16 | 4.5" | 4.53" | 1 21/32" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 16 | 6" | 6.03" | 1 21/32" | 0.092" | SH | Cast Iron | Solid | 0000000 | 000000 |
| 16 | 8" | 8.03" | 1 21/32" | 0.092" | SK | Cast Iron | Solid | 0000000 | 000000 |
Split-Tapered Bushing-Bore V-Belt Pulleys
These pulleys have the same sizing versatility as quick-disconnect pulleys, but they create a tighter grip on bushings for use in high-torque applications. The same pulley can be used with different shaft diameters; choose a Style H split-tapered bushing with the bore size you need.
For technical drawings and 3-D models, click on a part number.
For 4L, A and 5L, B Belts
Solid Body
Spoked Body
| OD | Pitch Dia. (For Belt Trade Size) | Wd. | O'all Wd. | Groove Dp. | Material | Body Type | Each | |
| 3.15" | 2.4" (4L, A), 2.8" (5L, B) | 7/8" | 1 5/16" | 0.625" | Cast Iron | Solid | 0000000 | 000000 |
| 3.55" | 2.8" (4L, A), 3.2" (5L, B) | 7/8" | 1 21/64" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 3.75" | 3" (4L, A), 3.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 3.95" | 3.2" (4L, A), 3.6" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 4.25" | 3.5" (4L, A), 3.9" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 4.75" | 4" (4L, A), 4.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 4.95" | 4.2" (4L, A), 4.6" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 5.75" | 5" (4L, A), 5.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 5.95" | 5.2" (4L, A), 5.6" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 6.25" | 5.5" (4L, A), 5.9" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Solid | 0000000 | 00000 |
| 6.75" | 6" (4L, A), 6.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Spoked | 0000000 | 00000 |
| 7.75" | 7" (4L, A), 7.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Spoked | 0000000 | 00000 |
| 8.25" | 7.5" (4L, A), 7.9" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Spoked | 0000000 | 00000 |
| 12.75" | 12" (4L, A), 12.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Spoked | 0000000 | 000000 |
| 15.75" | 15" (4L, A), 15.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Spoked | 0000000 | 000000 |
| 18.75" | 18" (4L, A), 18.4" (5L, B) | 7/8" | 7/8" | 0.625" | Cast Iron | Spoked | 0000000 | 000000 |
H Series Quick-Disconnect Timing Belt Pulleys
Move heavy loads without slippage—pulleys mount with quick-disconnect (QD) bushings (sold separately) for a more secure grip on the shaft than set screws. Bushing is not included. Pulleys are H series (heavy) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
Bushing Mount
With Two Flanges
Without Flanges
With Two Flanges
Without Flanges
| OD | Number of Teeth | Pitch | ID | Bore Type | For Bushing Style | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Each | |
For 1" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.47" | 14 | 0.500" | 1.375" | Finished | Quick Disconnect Style JA | 1.063" | 1.313" | 1.313" | 2.228" | 2 | Sintered | Steel | 00000000 | 000000 |
| 2.79" | 16 | 0.500" | 1.375" | Finished | Quick Disconnect Style JA | 1.063" | 1.313" | 1.313" | 2.546" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.11" | 18 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 1.063" | 1.313" | 1.313" | 2.865" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.42" | 20 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 1.063" | 1.313" | 1.313" | 3.183" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.74" | 22 | 0.500" | 2.187" | Finished | Quick Disconnect Style SDS | 1.063" | 1.313" | 1.313" | 3.501" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.06" | 24 | 0.500" | 2.187" | Finished | Quick Disconnect Style SDS | 1.063" | 1.313" | 1.313" | 3.82" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.38" | 26 | 0.500" | 2.187" | Finished | Quick Disconnect Style SDS | 1.063" | 1.313" | 1.313" | 4.138" | 2 | Sintered | Steel | 00000000 | 000000 |
| 4.7" | 28 | 0.500" | 2.187" | Finished | Quick Disconnect Style SDS | 1.063" | 1.313" | 1.313" | 4.456" | 2 | Sintered | Steel | 00000000 | 000000 |
| 5.02" | 30 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 1.063" | 1.313" | 1.313" | 4.775" | 2 | Cast | Iron | 00000000 | 000000 |
| 5.33" | 32 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.063" | 1.313" | 1.313" | 5.093" | 2 | Cast | Iron | 0000000 | 000000 |
| 5.97" | 36 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.063" | 1.313" | 1.313" | 5.73" | 2 | Cast | Iron | 00000000 | 000000 |
| 6.61" | 40 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.063" | 1.313" | 1.313" | 6.366" | 2 | Cast | Iron | 00000000 | 000000 |
| 7.88" | 48 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.063" | 1.313" | 1.313" | 7.639" | 2 | Cast | Iron | 00000000 | 000000 |
| 9.52" | 60 | 0.500" | 3.125" | Finished | Quick Disconnect Style SF | __ | 1.313" | 1.313" | 9.549" | __ | Cast | Iron | 00000000 | 000000 |
| 19.09" | 120 | 0.500" | 3.125" | Finished | Quick Disconnect Style SF | __ | 1.313" | 1.313" | 19.099" | __ | Cast | Iron | 00000000 | 000000 |
For 1 1/2" Max. Belt Wd. | ||||||||||||||
| 2.47" | 14 | 0.500" | 1.375" | Finished | Quick Disconnect Style JA | 1.563" | 1.813" | 1.813" | 2.228" | 2 | Sintered | Steel | 00000000 | 00000 |
| 2.79" | 16 | 0.500" | 1.375" | Finished | Quick Disconnect Style JA | 1.563" | 1.813" | 1.813" | 2.546" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.11" | 18 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 1.563" | 1.813" | 1.813" | 2.865" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.42" | 20 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 1.563" | 1.813" | 1.813" | 3.183" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.74" | 22 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 1.563" | 1.813" | 1.813" | 3.501" | 2 | Sintered | Steel | 00000000 | 000000 |
| 4.06" | 24 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 1.563" | 1.813" | 1.813" | 3.82" | 2 | Sintered | Steel | 00000000 | 000000 |
| 4.38" | 26 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 1.563" | 1.813" | 1.813" | 4.138" | 2 | Sintered | Steel | 00000000 | 000000 |
| 4.7" | 28 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 1.563" | 1.813" | 1.813" | 4.456" | 2 | Sintered | Steel | 00000000 | 000000 |
| 5.02" | 30 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 1.563" | 1.813" | 1.813" | 4.775" | 2 | Cast | Iron | 00000000 | 000000 |
| 5.33" | 32 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.563" | 1.813" | 1.813" | 5.093" | 2 | Cast | Iron | 0000000 | 000000 |
| 5.97" | 36 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.563" | 1.813" | 1.813" | 5.73" | 2 | Cast | Iron | 00000000 | 000000 |
| 6.61" | 40 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.563" | 1.813" | 1.813" | 6.366" | 2 | Cast | Iron | 00000000 | 000000 |
| 7.88" | 48 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 1.563" | 1.813" | 1.813" | 7.639" | 2 | Cast | Iron | 00000000 | 000000 |
| 9.52" | 60 | 0.500" | 3.125" | Finished | Quick Disconnect Style SF | __ | 1.813" | 1.813" | 9.549" | __ | Cast | Iron | 00000000 | 000000 |
| 19.09" | 120 | 0.500" | 3.125" | Finished | Quick Disconnect Style SF | __ | 1.813" | 1.813" | 19.099" | __ | Cast | Iron | 00000000 | 000000 |
For 2" Max. Belt Wd. | ||||||||||||||
| 2.5" | 14 | 0.500" | 1.375" | Finished | Quick Disconnect Style JA | 2.094" | 2.344" | 2.344" | 2.228" | 2 | Machined | Black-Oxide Steel | 00000000 | 00000 |
| 2.78" | 16 | 0.500" | 1.375" | Finished | Quick Disconnect Style JA | 2.094" | 2.344" | 2.344" | 2.546" | 2 | Machined | Black-Oxide Steel | 00000000 | 00000 |
| 3.1" | 18 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 2.094" | 2.344" | 2.344" | 2.865" | 2 | Machined | Black-Oxide Steel | 00000000 | 00000 |
| 3.42" | 20 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 2.094" | 2.344" | 2.344" | 3.183" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 3.735" | 22 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 2.094" | 2.344" | 2.344" | 3.501" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 4.05" | 24 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 2.094" | 2.344" | 2.344" | 3.82" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 4.369" | 26 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 2.094" | 2.344" | 2.344" | 4.138" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 4.687" | 28 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 2.094" | 2.344" | 2.344" | 4.456" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 5" | 30 | 0.500" | 2.187" | Finished | Quick Disconnect Style SD | 2.094" | 2.344" | 2.344" | 4.775" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 5.32" | 32 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 2.094" | 2.344" | 2.344" | 5.093" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 5.959" | 36 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 2.094" | 2.344" | 2.344" | 5.73" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 6.6" | 40 | 0.500" | 2.812" | Finished | Quick Disconnect Style SK | 2.094" | 2.344" | 2.344" | 6.366" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 8.016" | 48 | 0.500" | 3.125" | Finished | Quick Disconnect Style SF | 2.094" | 2.344" | 2.344" | 7.639" | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
| 9.495" | 60 | 0.500" | 3.125" | Finished | Quick Disconnect Style SF | __ | 2.344" | 2.344" | 9.549" | __ | Cast | Black-Oxide Iron | 00000000 | 000000 |
| 19.045" | 120 | 0.500" | 3.834" | Finished | Quick Disconnect Style E | __ | 2.344" | 2.344" | 19.099" | __ | Cast | Black-Oxide Iron | 00000000 | 000000 |
L Series Quick-Disconnect Timing Belt Pulleys
Carry heavy loads without slippage—pulleys mount with quick-disconnect (QD) bushings (sold separately) for a more secure grip on the shaft than set screws. Bushing is not included. Pulleys are L series (light) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
Bushing Mount
With Two Flanges
Without Flanges
With Two Flanges
Without Flanges
| OD | Number of Teeth | Pitch | ID | Bore Type | For Bushing Style | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Each | |
For 1/2" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.39" | 18 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 0.563" | 0.75" | 0.75" | 2.149" | 2 | Sintered | Steel | 00000000 | 000000 |
| 2.63" | 20 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 0.563" | 0.75" | 0.75" | 2.387" | 2 | Sintered | Steel | 00000000 | 00000 |
| 2.88" | 22 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 0.563" | 0.75" | 0.75" | 2.626" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.094" | 24 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.563" | 0.75" | 0.75" | 2.865" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.328" | 26 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.563" | 0.75" | 0.75" | 3.104" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.563" | 28 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.563" | 0.75" | 0.75" | 3.342" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.805" | 30 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.563" | 0.75" | 0.75" | 3.581" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.047" | 32 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.563" | 0.75" | 0.75" | 3.82" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.516" | 36 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.563" | 0.75" | 0.75" | 4.297" | 2 | Sintered | Steel | 00000000 | 000000 |
| 5" | 40 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.563" | 0.75" | 0.75" | 4.775" | 2 | Sintered | Steel | 0000000 | 000000 |
| 5.95" | 48 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.563" | 0.75" | 0.75" | 5.73" | 2 | Sintered | Steel | 00000000 | 000000 |
| 7.125" | 60 | 0.375" | 2.186" | Finished | Quick Disconnect Style SD | __ | 0.563" | 0.75" | 7.162" | __ | Cast | Iron | 00000000 | 000000 |
For 3/4" Max. Belt Wd. | ||||||||||||||
| 2.39" | 18 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 0.813" | 1" | 1" | 2.149" | 2 | Sintered | Steel | 00000000 | 00000 |
| 2.63" | 20 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 0.813" | 1" | 1" | 2.387" | 2 | Sintered | Steel | 00000000 | 00000 |
| 2.88" | 22 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 0.813" | 1" | 1" | 2.626" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.094" | 24 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.813" | 1" | 1" | 2.865" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.328" | 26 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.813" | 1" | 1" | 3.104" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.563" | 28 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.813" | 1" | 1" | 3.342" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.805" | 30 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.813" | 1" | 1" | 3.581" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.047" | 32 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.813" | 1" | 1" | 3.82" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.516" | 36 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.813" | 1" | 1" | 4.297" | 2 | Sintered | Steel | 00000000 | 000000 |
| 5" | 40 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.813" | 1" | 1" | 4.775" | 2 | Sintered | Steel | 0000000 | 000000 |
| 5.95" | 48 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 0.813" | 1" | 1" | 5.73" | 2 | Sintered | Steel | 00000000 | 000000 |
| 7.125" | 60 | 0.375" | 2.186" | Finished | Quick Disconnect Style SD | __ | 0.813" | 1" | 7.162" | __ | Cast | Iron | 00000000 | 000000 |
For 1" Max. Belt Wd. | ||||||||||||||
| 2.39" | 18 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 1.063" | 1.25" | 1.25" | 2.149" | 2 | Sintered | Steel | 00000000 | 00000 |
| 2.63" | 20 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 1.063" | 1.25" | 1.25" | 2.387" | 2 | Sintered | Steel | 00000000 | 00000 |
| 2.88" | 22 | 0.375" | 1.375" | Finished | Quick Disconnect Style JA | 1.063" | 1.25" | 1.25" | 2.626" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.094" | 24 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 1.063" | 1.25" | 1.25" | 2.865" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.328" | 26 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 1.063" | 1.25" | 1.25" | 3.104" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.563" | 28 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 1.063" | 1.25" | 1.25" | 3.342" | 2 | Sintered | Steel | 00000000 | 00000 |
| 3.813" | 30 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 1.063" | 1.25" | 1.25" | 3.581" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.047" | 32 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 1.063" | 1.25" | 1.25" | 3.82" | 2 | Sintered | Steel | 00000000 | 00000 |
| 4.516" | 36 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 1.063" | 1.25" | 1.25" | 4.297" | 2 | Sintered | Steel | 00000000 | 000000 |
| 5" | 40 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 1.063" | 1.25" | 1.25" | 4.775" | 2 | Sintered | Steel | 0000000 | 000000 |
| 5.95" | 48 | 0.375" | 2.186" | Finished | Quick Disconnect Style SDS | 1.063" | 1.25" | 1.25" | 5.73" | 2 | Sintered | Steel | 00000000 | 000000 |
| 7.125" | 60 | 0.375" | 2.186" | Finished | Quick Disconnect Style SD | __ | 1.063" | 1.25" | 7.162" | __ | Cast | Iron | 00000000 | 000000 |
High-Strength HTD Timing Belt Pulleys
These HTD (high torque drive) pulleys have a curved tooth shape that provides higher strength than trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
Bushing-mount pulleys grip the shaft more securely than pulleys that press fit. Quick-disconnect (QD) bushings and split-tapered bushings sold separately.
For technical drawings and 3-D models, click on a part number.
Bushing Mount
Bushing Mount
Bushing Mount
| OD, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Inside Wd., mm | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Number of Flanges | Fabrication | Material | Each | |
For 15 mm Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 69.85 | 40 | 5 | 1.375" | Finished | Quick Disconnect Style JA | 16.51 | 21.34 | 21.34 | 63.652 | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 96.52 | 56 | 5 | 1.871" | Finished | Quick Disconnect Style SH | 16.51 | 21.34 | 21.34 | 89.128 | 2 | Machined | Black-Oxide Iron | 0000000 | 00000 |
For 20 mm Max. Belt Wd. | ||||||||||||||
| 74.93 | 26 | 8 | 1.375" | Finished | Quick Disconnect Style JA | 22.23 | 28.58 | 28.58 | 66.217 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 80.01 | 28 | 8 | 1.625" | Finished | Split Tapered Style H | 22.23 | 28.58 | 28.58 | 71.297 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 85.09 | 30 | 8 | 1.625" | Finished | Split Tapered Style H | 22.23 | 28.58 | 28.58 | 76.403 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 97.03 | 34 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 22.35 | 28.7 | 28.7 | 86.588 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 109.99 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 22.35 | 28.7 | 28.7 | 101.854 | 2 | Machined | Black-Oxide Iron | 0000000 | 00000 |
| 120.91 | 44 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.7 | 28.7 | 112.039 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 131.07 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.7 | 28.7 | 122.224 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 151.13 | 56 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.7 | 28.7 | 142.595 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
For 30 mm Max. Belt Wd. | ||||||||||||||
| 80.01 | 28 | 8 | 1.625" | Finished | Split Tapered Style H | 31.75 | 38.1 | 38.1 | 71.297 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 85.09 | 30 | 8 | 1.625" | Finished | Split Tapered Style H | 31.75 | 38.1 | 38.1 | 76.403 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 89.92 | 32 | 8 | 1.625" | Finished | Split Tapered Style H | 31.88 | 38.23 | 38.23 | 81.483 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 97.03 | 34 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 31.88 | 38.23 | 38.23 | 86.588 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 109.99 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 31.88 | 38.23 | 38.23 | 101.854 | 2 | Machined | Black-Oxide Iron | 0000000 | 00000 |
| 120.91 | 44 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.88 | 38.23 | 38.23 | 112.039 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 131.07 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.88 | 38.23 | 38.23 | 122.224 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
| 151.13 | 56 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.88 | 38.23 | 38.23 | 142.595 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |
For 50 mm Max. Belt Wd. | ||||||||||||||
| 97.03 | 34 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 54.1 | 60.45 | 60.45 | 86.588 | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 100.08 | 36 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 54.1 | 60.45 | 60.45 | 91.668 | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 109.99 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 54.1 | 60.45 | 60.45 | 101.854 | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
High-Strength Corrosion-Resistant HTD Timing Belt Pulleys
Move belts forward and backward or stop and start them in precise positions, especially in areas where rust is a concern. The curved teeth on these high-torque drive (HTD) pulleys have more surface contact with belts than traditional trapezoidal teeth, which allows you to apply more torque without damaging belts. These teeth fit together seamlessly to prevent backlash, or unwanted movement of the belt on the pulley, for a smooth, quiet cycle. These pulleys are often used in 3D printing, machine tool drives, robotics, and other applications where precision is essential. They are also known as curvilinear belt pulleys.
Pair pulleys with an HTD timing belt that has the same pitch. The width of your belt should not be larger than the maximum belt width listed.
Stainless steel pulleys can be wetted repeatedly without rusting or staining.
Bushing-mount pulleys grip the shaft more securely than press-fit pulleys, but require a quick-disconnect (QD) bushing or a split-tapered bushing (not included).
For technical drawings and 3-D models, click on a part number.
Stainless Steel—Bushing Mount
Bushing Mount
Bushing Mount
| OD, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Inside Wd., mm | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Number of Flanges | Fabrication | Each | |
For 15 mm Max. Belt Wd. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 67.57 | 40 | 5 | 1.375" | Finished | Quick Disconnect Style JA | 16.51 | 21.34 | 21.34 | 62.509 | 2 | Machined | 0000000 | 0000000 |
For 20 mm Max. Belt Wd. | |||||||||||||
| 74.6 | 26 | 8 | 1.374" | Finished | Quick Disconnect Style JA | 22.35 | 28.58 | 28.58 | 62.22 | 2 | Machined | 0000000 | 000000 |
| 80.17 | 28 | 8 | 1.625" | Finished | Split Tapered Style H | 22.35 | 28.58 | 28.58 | 71.3 | 2 | Machined | 0000000 | 000000 |
| 84.94 | 30 | 8 | 1.625" | Finished | Split Tapered Style H | 22.35 | 28.58 | 28.58 | 76.4 | 2 | Machined | 0000000 | 000000 |
| 95.25 | 34 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 22.35 | 28.58 | 28.58 | 86.59 | 2 | Machined | 0000000 | 000000 |
| 110.34 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 22.35 | 28.58 | 28.58 | 101.854 | 2 | Machined | 000000 | 000000 |
| 120.65 | 44 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.58 | 28.58 | 112.04 | 2 | Machined | 0000000 | 000000 |
| 130.99 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.58 | 28.58 | 122.22 | 2 | Machined | 0000000 | 000000 |
| 150.8 | 56 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.58 | 28.58 | 141.224 | 2 | Machined | 0000000 | 000000 |
For 30 mm Max. Belt Wd. | |||||||||||||
| 78.49 | 28 | 8 | 1.625" | Finished | Split Tapered Style H | 33.32 | 38.1 | 38.1 | 71.3 | 2 | Machined | 0000000 | 000000 |
| 84.94 | 30 | 8 | 1.625" | Finished | Split Tapered Style H | 31.75 | 38.1 | 38.1 | 76.4 | 2 | Machined | 0000000 | 000000 |
| 90.48 | 32 | 8 | 1.625" | Finished | Split Tapered Style H | 31.75 | 38.1 | 38.1 | 81.48 | 2 | Machined | 0000000 | 000000 |
| 95.25 | 34 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 31.75 | 38.1 | 38.1 | 86.59 | 2 | Machined | 000000 | 000000 |
| 110.34 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 31.75 | 38.1 | 38.1 | 101.854 | 2 | Machined | 0000000 | 000000 |
| 120.65 | 44 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.75 | 38.1 | 38.1 | 112.04 | 2 | Machined | 0000000 | 000000 |
| 130.99 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.75 | 38.1 | 38.1 | 122.22 | 2 | Machined | 0000000 | 000000 |
| 150.8 | 56 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.75 | 38.1 | 38.1 | 142.6 | 2 | Machined | 0000000 | 000000 |
For 50 mm Max. Belt Wd. | |||||||||||||
| 95.25 | 34 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 53.98 | 60.33 | 60.33 | 86.59 | 2 | Machined | 0000000 | 000000 |
| 100 | 36 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 53.98 | 60.33 | 60.33 | 91.67 | 2 | Machined | 0000000 | 000000 |
| 110.34 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 53.98 | 60.33 | 60.33 | 101.854 | 2 | Machined | 0000000 | 000000 |
High-Strength Ultra-Quiet Timing Belt Pulleys
Teeth are curved and set in an offset pattern for high strength with 25% less operating noise than pulleys and belts with trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
Bushing-mount pulleys grip the shaft more securely than pulleys that press fit. Quick-disconnect (QD) bushings and split-tapered bushings sold separately.
For technical drawings and 3-D models, click on a part number.
Bushing Mount
Bushing Mount
Bushing Mount
| OD, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Fabrication | Material | Each | |
For 16 mm Max. Belt Wd. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 69.85 | 28 | 8 | 1.625" | Finished | Split Tapered Style H | 17 | 17 | 71 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 0000000 |
| 90.43 | 36 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 17 | 17 | 92 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |
For 32 mm Max. Belt Wd. | ||||||||||||
| 100.59 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 33 | 33 | 102 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |
| 120.91 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 33 | 33 | 122 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |