无密封型 | 密封型 | 外径 (RD) +.000 -.001 | 宽度 (W) +.000 -.005 | 轴径 (SD) +.000 -.005 |
CFH-1 3/4-B | CFH-1 3/4-SB | 1.750 | 1.000 | 1.000 | CFH-1 7/8-B | CFH-1 7/8-SB | 1.875 | 1.000 | 1.000 |
CFH-2-B | CFH-2-SB | 2.000 | 1.250 | 1.125 | CFH-2 1/4-B | CFH-2 1/4-SB | 2.250 | 1.250 | 1.125 |
CFH-2 1/2-B | CFH-2 1/2-SB | 2.500 | 1.500 | 1.250 | CFH-2 3/4-B | CFH-2 3/4-SB | 2.750 | 1.500 | 1.250 |
CFH-3-B | CFH-3-SB | 3.000 | 1.750 | 1.500 | CFH-3 1/4-B | CFH-3 1/4-SB | 3.250 | 1.750 | 1.500 |
CFH-3 1/2-B | CFH-3 1/2-SB | 3.500 | 2.000 | 1.750 | CFH-4-B | CFH-4-SB | 4.000 | 2.250 | 2.000 |