YNB-128
YNB -Standard Cylindrical Unsealed Yolk Roller
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Specifications
| ID | YNB-128 | |
|---|---|---|
| Roller O.D. | A | 4.000 |
| Roller Width | B | 2.250 |
| Bore Diameter | d | 1.250 |
| Overall Width | W | 2.3125 |
| Oil Hole Diameter | H | 1/8 |
| Min. Boss Diameter | P | 2 9/32 |
| Shaft Diameter(Ø) Push Fit | 1.2494 | |
| Shaft Diameter(Ø) Drive Fit | 1.2502 | |
| Shaft Diameter(Ø) Press Fit | 1.2506 | |
| Max Static Capacity (lbf) | 89,540 | |
| Basic Dynamic Rating (lbf) | 29,985 | |
| Limiting Speed (RPM) | 700 |
**Clamping torque is based on lubricated threads, if threads are dry, double the value listed
