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- YCR Series Double Shielded Round Yoke Roller, 0.250 in ID x 0.875 in Cylindrical OD, 1/2 in Roller Width, Full Compliment Needle Rollers, Unsealed, Steel, With Inner Ring
features
- Best used for high radial loads and where the bearing rolling motion occurs on the outer diameter surface
- Made from premium high carbon, high chromium steel
- Uses a full complement of greased rollers that offer maximum radial load capacity
- Available with a crowned outside diameter (YCRSC inch series) and seals (YCRS inch series) for the inch product
- Available with a standard crowned outside diameter (without the .DZ), shields ("ZZ" for STO, RSTO and NUTR series) or seals (.2RS for NA2200 series) for the metric product
- RSTO metric series requires a hardened and machined shaft/stud, no inner ring included
| O.D. | 0.88 in, 22.23 mm |
| No. of Rows | Single |
| Inch/Metric | Inch |
| Roller Dia. | 0.875 in |
| Shaft Diameter - Slip Fit [Min] | 0.2493 in |
| Inside Diameter Tolerance [Max] | 0.2502 in |
| I.D. | 0.250 in |
| Shaft Diameter - Slip Fit [Max] | 0.2497 in |
| Component | Assembly |
| Shaft Diameter - Press Fit [Max] | 0.2505 in |
| Outer Ring Width | 0.5 in, 12.7 mm |
| Material | Steel |
| Rolling Element | Needle Roller |
| Speed (Max) Grease | 3900 rpm |
| Self Aligning | No |
| Series | YCR |
| Working Load | 2000 lbf |
| Roller Width | 1/2 in |
| Roller Type | Cylindrical |
| Operating Temperature [Max] | 230 ˚F |
| O.D. Type | Straight |
| Inner Ring | With Inner Ring |
| Inner Ring Width | 0.56 in, 14.29 mm |
| Bearing Type | Full Compliment Needle Rollers |
| Clamping Dia. | 1/2 in |
| Inside Diameter Tolerance [Min] | 0.2496 in |
| Overall Width | 0.5625 in |
| Dynamic Capacity | 2250 lbf |
| Lubricant | Grease |
| Relubrication Feature | No |
| Overall Width Tolerance [Min] | 0.5525 in |
| Shaft Diameter - Press Fit [Min] | 0.2501 in |
| Overall Width Tolerance [Max] | 0.5675 in |
| Precision Class | P0 |
| Operating Temperature [Min] | -22 ˚F |
| Bore Type | Round |
| Limiting Speed | 3900 rpm |
| Enclosure | Unsealed |
| Relubricatable | No |
| Weight | 0.1 LB |
| EAN or UPC | 605790202179 |
