外球面轴承型号 | 名义尺寸(mm/in.) | |||
d | D | B1 | B | |
HC310-31 | 1-15/16 | 110 | 66.6 | 49.2 | HC311 | 55 | 120 | 73 | 55.6 |
HC311-32 | 2 | 120 | 73 | 55.6 | HC311-33 | 2-1/16 | 120 | 73 | 55.6 |
HC311-34 | 2-1/8 | 120 | 73 | 55.6 | HC311-35 | 2-3/16 | 120 | 73 | 55.6 |
HC312 | 60 | 130 | 79.4 | 61.9 | HC312-36 | 2-1/4 | 130 | 79.4 | 61.9 |
HC312-37 | 2-5/16 | 130 | 79.4 | 61.9 | HC312-38 | 2-3/8 | 130 | 79.4 | 61.9 |
HC312-39 | 2-7/16 | 130 | 79.4 | 61.9 | HC313 | 65 | 140 | 85.2 | 64.6 |