- 20 mm Inside Diameter
- 31 mm Outside Diameter
- High Carbon Chromium Bearing Steel Material
| Series | CRBT |
| Internal Clearance | C1 |
| Operating Temperature [Max] | 230 °F |
| Relubricatable | Yes |
| Retainer Type | POM Plastic Separator |
| Row Type | Single-Crossed |
| Static Load Rating | 1290 N |
| Operating Temperature [Min] | -4 °F |
| Type | Super Slim Type, Open Type/With Separator |
| Precision Class | JIS, Class 0 |
| Dynamic Load Rating | 1400 N |
| Material | High Carbon Chromium Bearing Steel |
| Bearing Material | High Carbon Chromium Bearing Steel |
| Operating in Oil [Max] | 2941 rpm |
| Operating in Grease [Max] | 5882 rpm |
| I.D. | 20 mm |
| Rolling Element Material | JIS G 4805 (SUJ) |
| Seal Type | Open |
| O.D. | 31 mm |
| Overall Width | 5 mm |
| Weight | 0.032 LB |
| EAN or UPC | 4549557063763 |

