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Round Belt Drive Pulleys
 |  |
Mount these pulleys directly onto a shaft to transmit rotary motion and torque. Commonly used in harsh environments and wet conditions, they are corrosion and abrasion resistant. The bore can be machined to your exact specifications.
For Belt Dia. | OD | For Shaft Dia. | Dia. | Wd. | Groove Dp. | For Max. Shaft Dia. | Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/8" | 1.5" | 1/4" | 1.375" | 3/8" | 0.062" | 1/2" | UHMW Polyethylene | 6284K11 | 000000 | |
| 1/4" | 1.5" | 1/4" | 1.22" | 1/2" | 0.14" | 1/2" | UHMW Polyethylene | 6284K51 | 00000 | |
| 1/4" | 2" | 1/4" | 1.72" | 1/2" | 0.14" | 1/2" | UHMW Polyethylene | 6284K52 | 00000 | |
| 1/4" | 2.5" | 1/4" | 2.22" | 1/2" | 0.14" | 3/4" | UHMW Polyethylene | 6284K53 | 00000 | |
| 1/4" | 3" | 1/2" | 2.72" | 1/2" | 0.14" | 3/4" | UHMW Polyethylene | 6284K54 | 00000 | |
| 1/4" | 4" | 1/2" | 3.72" | 1/2" | 0.14" | 1" | UHMW Polyethylene | 6284K56 | 00000 | |
| 3/8" | 2" | 1/4" | 1.59" | 5/8" | 0.205" | 1/2" | UHMW Polyethylene | 6284K61 | 00000 | |
| 3/8" | 3" | 1/4" | 2.59" | 5/8" | 0.205" | 3/4" | UHMW Polyethylene | 6284K63 | 00000 | |
| 3/8" | 6" | 1/2" | 5.59" | 5/8" | 0.205" | 2" | UHMW Polyethylene | 6284K69 | 00000 | |
| 1/2" | 3" | 1/4" | 2.47" | 3/4" | 0.265" | 3/4" | UHMW Polyethylene | 6284K81 | 00000 | |
| 1/2" | 4" | 1/2" | 3.47" | 3/4" | 0.265" | 1" | UHMW Polyethylene | 6284K83 | 00000 | |
| 1/2" | 5" | 1/2" | 4.47" | 3/4" | 0.265" | 1 1/2" | UHMW Polyethylene | 6284K85 | 00000 | |
| 1/2" | 6" | 1/2" | 5.47" | 3/4" | 0.265" | 2" | UHMW Polyethylene | 6284K87 | 00000 | |
| 1/2" | 10" | 1/2" | 9.47" | 3/4" | 0.265" | 3" | UHMW Polyethylene | 6284K94 | 000000 | |
| 3/4" | 5" | 1/2" | 4.19" | 1 1/4" | 0.405" | 1 1/2" | UHMW Polyethylene | 6284K21 | 00000 |
Round Belt Idler Pulleys
 |  | |
Brass | Nylon |
For Belt Dia. | OD | For Shaft Dia. | Dia. | Wd. | Groove Dp. | Material | Bearing Material | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 3/32" | 0.8" | 1/8" | 0.654" | 9/64" | 0.048" | Brass | Stainless Steel | 6447K1 | 000000 | |
| 3/32" | 1" | 1/8" | 0.904" | 5/32" | 0.048" | Brass | Stainless Steel | 6447K3 | 00000 | |
| 3/32" | 1.5" | 1/8" | 1.404" | 5/32" | 0.048" | Brass | Stainless Steel | 6447K4 | 00000 | |
| 1/8" | 1" | 1/4" | 0.872" | 3/16" | 0.064" | Brass | Stainless Steel | 6447K5 | 00000 | |
| 1/8" | 1.5" | 1/4" | 1.372" | 3/16" | 0.064" | Brass | Stainless Steel | 6447K6 | 00000 | |
| 1/8" | 1.5" | 1/4" | 1.372" | 13/64" | 0.064" | Brass | Stainless Steel | 6447K7 | 00000 | |
| 1/8" | 2" | 1/4" | 1.872" | 13/64" | 0.064" | Brass | Stainless Steel | 6447K8 | 00000 | |
| 3/16" | 2" | 3/8" | 1.81" | 9/32" | 0.095" | Brass | Stainless Steel | 6447K9 | 00000 | |
| 3/16" | 2.5" | 3/8" | 2.31" | 9/32" | 0.095" | Brass | Stainless Steel | 6447K11 | 00000 | |
| 1/4" | 4.5" | 3/8" | 3.74" | 55/64" | 0.36" | Nylon | Steel | 59475K53 | 00000 | |
| 1/4" | 4.5" | 1/2" | 3.74" | 55/64" | 0.36" | Nylon | Steel | 59475K63 | 00000 | |
| 1/4" | 6" | 3/8" | 5.2" | 51/64" | 0.4" | Nylon | Steel | 59475K56 | 00000 | |
| 1/4" | 6" | 1/2" | 5.2" | 51/64" | 0.4" | Nylon | Steel | 59475K66 | 00000 | |
| 3/8" | 3.1" | 3/8" | 2.45" | 39/64" | 0.3" | Nylon | Steel | 59475K51 | 00000 | |
| 3/8" | 3.1" | 1/2" | 2.45" | 39/64" | 0.3" | Nylon | Steel | 59475K61 | 00000 | |
| 3/8" | 3.5" | 3/8" | 2.75" | 49/64" | 3/8" | Nylon | Steel | 59475K52 | 00000 | |
| 3/8" | 3.5" | 1/2" | 2.75" | 49/64" | 3/8" | Nylon | Steel | 59475K62 | 00000 | |
| 3/8" | 5.5" | 3/8" | 4.62" | 9/16" | 0.44" | Nylon | Steel | 59475K55 | 00000 | |
| 3/8" | 5.5" | 1/2" | 4.62" | 9/16" | 0.44" | Nylon | Steel | 59475K65 | 00000 | |
| 11/16" | 4.8" | 3/8" | 4" | 1 1/16" | 0.41" | Nylon | Steel | 59475K54 | 00000 | |
| 11/16" | 4.8" | 1/2" | 4" | 1 1/16" | 0.41" | Nylon | Steel | 59475K64 | 00000 |
