System of Measurement System of Measurement |
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OD OD |
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Bore Type Bore Type |
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 | Bushing |
Pulley Type Pulley Type |
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 | Standard |
Pitch Diameter Pitch Diameter |
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For Bushing Type For Bushing Type |
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For Belt Type For Belt Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Fabrication Fabrication |
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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 | 00000 |
| 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 | 00000 |
| 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 |