| Shaft diameter | Model No. | Main dimensions | Shoulder height | Basic load rating | Mass | ||||||||
| Inner diameterd | Outer diameterD | Roller pitch circle diameterdp | WidthB B1 | Greasing hole | rmin | ds(max) | Dh(min) | Radial | |||||
| a | b | DynamicratingC | StaticratingC0 | ||||||||||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | kg | ||
| 80 | RA8008 | 80 | 96 | 87 | 8 | 2 | 0.8 | 0.5 | 83.5 | 90.5 | 6.37 | 11.3 | 0.11 |
| 90 | RA9008 | 90 | 106 | 97 | 8 | 2 | 0.8 | 0.5 | 93.5 | 100.5 | 6.76 | 12.4 | 0.12 |
| 100 | RA10008 | 100 | 116 | 107 | 8 | 2 | 0.8 | 0.5 | 103.5 | 110.5 | 7.15 | 13.9 | 0.14 |
| 140 | RA14008 | 140 | 156 | 147 | 8 | 2 | 0.8 | 0.5 | 143.5 | 150.5 | 8.33 | 19.1 | 0.19 |
| 180 | RA18013 | 180 | 206 | 192 | 13 | 2.5 | 1.6 | 0.8 | 185 | 199 | 24.5 | 49.8 | 0.68 |
| 200 | RA20013 | 200 | 226 | 212 | 13 | 2.5 | 1.6 | 0.8 | 205 | 219 | 25.8 | 54.7 | 0.71 |
| Model | Nominal shaft diameter (mm) | Width of ring (mm) | Seals*1 | Radial clearance*2 |
| RA | 140 | 08 | UU | C0 |
| RA | 80 | 08 | UU | C0 : Positive Clearance |
| 90 | 13 | CC0 : Preload | ||
| 100 | ||||
| 140 | ||||
| 180 | ||||
| 200 |
Note 1: Contamination protection seal UU is standard for Model RA.
