| Part No. | Bore Diameter d(inch) |
Outer Diameter D(inch) |
Width B(inch) Open |
Width B1(inch) Shields/Seals |
Dynamic Load Cr(lbs) |
Static Load Cor(lbs) |
Grease Limiting Speed (rpm) |
Oil Limiting Speed (rpm) |
Weight(g) Open |
Weight(g) Shields/Seals |
| R8 | 0.5 | 1.125 | 0.25 | 0.3125 | 1149 | 511 | 27000 | 32000 | 11.6 | 24.1 |
| R10 | 0.625 | 1.375 | 0.2812 | 0.3438 | 1585 | 735 | 21000 | 25000 | 23.5 | 38.1 |
| R12 | 0.75 | 1.625 | 0.3125 | 0.4375 | 2477 | 1177 | 17000 | 21000 | 53.1 | 69.3 |
| R14 | 0.875 | 1.875 | 0.375 | 0.5 | 2658 | 1307 | 10000 | 12000 | 78 | 78 |
| R16 | 1 | 2 | 0.375 | 0.5 | 2652 | 1307 | 9000 | 11000 | 87 | 87 |
| R18 | 1.125 | 2.125 | 0.375 | 0.5 | 3492 | 1817 | 8000 | 10000 | 91 | 91 |
| R20 | 1.25 | 2.25 | 0.375 | 0.5 | 3695 | 1986 | 7000 | 9000 | 102 | 102 |
| R22 | 1.375 | 2.5 | 0.4375 | 0.5625 | 4067 | 2247 | 7000 | 8000 | 105 | 105 |
| R24 | 1.5 | 2.625 | 0.4375 | 0.5625 | 4426 | 2446 | 5000 | 6000 | 140 | 140 |