 
            - 0.38 in Inner Diameter
- 0.56 in Outer Diameter
- 0.44 in Overall Width
features
- Best used for good radial load capacity and high speeds for thin cross section applications
- A hardened and machined shaft or an "IR" Inner Ring is required for optimal performance
- A press fit into the housing is required
- Available with an oil hole (-OH or .AS1 in suffix)
- Available with one seal (JT, MJT, HK-RS) or two seals (JTT, HK-.2RS)
- Available with heavy duty rollers (JH style) for applications that require maximum radial load capacity and high speed
- Available with a closed end (MJ , BK)
- Available in inch (J, MJ) and metric (HK, BK)
| End Type | Open End | 
| Bearing Material | 1010 Steel | 
| Oil Hole | w/o Oil Hole | 
| Component | Outer Ring | 
| Limiting Speed - Oil | 20000 rpm | 
| Tolerance | Iso Class 0 (RBEC 1) | 
| Self Aligning | No | 
| Relubrication Feature | No | 
| Speed (Max) Grease | 18000 rpm | 
| Dynamic Load Rating | 2.74 kN | 
| Capacity | Standard Capacity | 
| I.D. | 3/8 in | 
| Bearing Design | Outer Ring & Roller Assembly | 
| Overall Width | 0.44 in, 11.13 mm | 
| Operating Temperature [Min] | -22 ˚F | 
| Cage Type | Riveted | 
| Bore Type | Round Bore, Inch Type | 
| Radial Internal Clearance | N/A | 
| Rolling Element | Needle Roller | 
| No. of Rows | 1 | 
| Static Load Rating | 2.49 kN | 
| Housing Bore [Min] | 0.562 in | 
| Origin | Needle Radial | 
| Series | J | 
| Precision Class | ABEC 1 | 
| Lubricant | Grease | 
| Housing Bore [Max] | 0.563 in | 
| Outer Ring Width | 0.44 in, 11.13 mm | 
| Relubricatable | No | 
| O.D. | 0.5625 in | 
| Working Load | 271 lbf | 
| Radial Internal Clearance Specification | N/A | 
| Precision Ground | No | 
| O.D. Type | Straight | 
| Operating Temperature [Max] | 230 ˚F | 
| Cage Material | Steel | 
| Enclosure | Double Sealed | 
| Mounting Method | Press Fit | 
| Weight | 0.002 LB | 
| EAN or UPC | 605790217425 | 
 
        

