轴承型号 | 外形尺寸(mm) | |||
老代号 | 新代号 | U形铁保 | d | D |
3056309S | 3309S | 3309U | 45 | 100 | 3056310S | 3310S | 3310U | 50 | 110 |
3056311S | 3311S | 3311U | 55 | 120 | 3056312S | 3312S | 3312U | 60 | 130 |
3056313S | 3313S | 3313U | 65 | 140 | 3056314S | 3314S | 3314U | 70 | 150 |
3056315S | 3315S | 3315U | 75 | 160 | 3056316S | 3316S | 3316U | 80 | 170 |
3056317S | 3317S | 3317U | 85 | 180 | 3056318S | 3318S | 3318U | 90 | 190 |