On request
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MARTIN SPROCKET & GEAR
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MARTIN SPROCKET & GEAR R1 X 3-3/16
#R1 X 3-3/16
On request
R1 3 3/16
Manufacturer descriptionSplit Taper Bushing - R1 Series, 3.1875 in Bore, 5.38 in Flg OD, 2.88 in LTB
Price on request — a consultant will confirm lead time and terms.
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MARTIN SPROCKET & GEAR — MARTIN SPROCKET & GEAR R1 X 3-3/16
- Easy to install and remove
- Split through the barrel and taper provide a true clamp on the shaft
- Keyed to both the shaft and the hub to help during blind installations
Specifications
| Brand | MARTIN SPROCKET & GEAR |
| Category | SPLIT TAPER BUSHINGS |
| Bore diameter | 3.1875 in |
| Mounting type | Conventional |
| Flange outside diameter | 5.38 in |
| Screw torque | 348 in-lbs |
| Flange thickness | 0.62 in |
| Bolt circle diameter | 4.62 in |
| Length through bore | 2.88 in |
| Number of bolt holes | 3 |
| Barrel diameter (large end) | 4 in |
| Screw thread size | 3/8 in |
| Bushing size | R1 |
| Screw length | 1-3/4 in |
| Bore type | Finished w/ Keyway |
| Keyway size | 3/4 x 3/8 in |
| Flange type | Solid Flange |
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