| (D) Roller O.D. |
.875 |
| (B) Roller Width |
.500 |
| (A) Bore Nominal |
.2500 |
| (W) Overall Width |
.5625 |
| Basic Dynamic Rating (lbs) |
2140 |
| Tolerance |
+.0002/-.0004 |
| Max. Static Capacity (lbs) |
4170 |
| (D) Roller O.D. Tolerance |
+.000/-.001 |
| (B) Roller Width Tolerance |
+.000/-.005 |
| (E) Min. Clamping Dia. |
1/2 |
| SMITH Bearing Number |
YR-7/8-C |
| (W) Overall Width Tolerance |
+.005/-.010 |
| Recomm. Shaft Dia. Press Fit Max. |
.2505 (推荐轴径，过盈配合最大值) |
| Recomm. Shaft Dia. Press Fit Min. |
.2501 (推荐轴径，过盈配合最小值) |
| Recomm. Shaft Dia. Slip Fit Max. |
.2497 (推荐轴径，滑动配合最大值) |
| Recomm. Shaft Dia. Slip Fit Min. |
.2493 (推荐轴径，滑动配合最小值) |
