- 0.25 in Inner Diameter
 - 0.88 in Outer Diameter
 - 0.56 in Overall Width
 - Double Sealed Enclosure
 
features
- Lubrication holes and lubrication groove in bore of inner ring provide relubrication when cross-drilled bolt or shaft is used
 
| Clamping Dia. | 1/2 in | 
| Speed (Max) Grease | 3900 rpm | 
| O.D. | 0.88 in, 22.23 mm | 
| Precision Class | P0 | 
| Limiting Speed | 3900 rpm | 
| Dynamic Capacity | 2250 lbf | 
| Shaft Diameter - Press Fit [Min] | 0.2501 in | 
| Overall Width Tolerance [Max] | 0.5675 in | 
| Roller Dia. | 7/8 in | 
| Overall Width Tolerance [Min] | 0.5525 in | 
| Series | YCR | 
| Rolling Element | Needle Roller | 
| Enclosure | Sealed | 
| Component | Assembly | 
| O.D. Type | Straight | 
| Bearing Type | Needle Bearing | 
| Relubricatable | No | 
| Shaft Diameter - Slip Fit [Min] | 0.2493 in | 
| Lubricant | Grease | 
| Roller Type | Straight | 
| Roller Width | 1/2 in | 
| Bore Type | Round | 
| Inner Ring Width | 0.56 in, 14.29 mm | 
| No. of Rows | Single | 
| Inch/Metric | Inch | 
| Material | Steel | 
| Shaft Diameter - Press Fit [Max] | 0.2505 in | 
| Working Load | 2000 lbf | 
| Self Aligning | No | 
| Operating Temperature [Max] | 230 ˚F | 
| Outer Ring Width | 0.5 in, 12.7 mm | 
| I.D. | 1/4 in | 
| Shaft Diameter - Slip Fit [Max] | 0.2497 in | 
| Inside Diameter Tolerance [Min] | 0.2496 in | 
| Overall Width | 9/16 in | 
| Operating Temperature [Min] | -22 ˚F | 
| Relubrication Feature | No | 
| Inside Diameter Tolerance [Max] | 0.2502 in | 
| Weight | 0.1 LB | 
| EAN or UPC | 605790206214 | 
        
