轴承代号 | 外形尺寸 mm | |||
圆柱孔 | 圆锥孔 | d | D | B |
NNU4944/W33 | NNU4944K/W33 | 220 | 300 | 80 | NNU4144/W33 | NNU4144K30/W33 | 220 | 370 | 150 |
NNU4948/W33 | NNU4948K/W33 | 240 | 320 | 80 | NNU4148/W33 | NNU4148K30/W33 | 240 | 400 | 160 |
NNU4952/W33 | NNU4952K/W33 | 260 | 360 | 100 | NNU4152/W33 | NNU4152K30/W33 | 260 | 440 | 180 |
NNU4956/W33 | NNU4956K/W33 | 280 | 380 | 100 | NNU4156/W33 | NNU4156K30/W33 | 280 | 460 | 180 |
NNU4960/W33 | NNU4960K/W33 | 300 | 420 | 118 | NNU4160/W33 | NNU4160K30/W33 | 300 | 500 | 200 |
NNU4964/W33 | NNU4964K/W33 | 320 | 440 | 118 | NNU4164/W33 | NNU4164K30/W33 | 320 | 540 | 218 |