轴承型号:1623-2RS 1623ZZ
轴承内径：15.875mm
轴承外径：34.925mm
轴承宽度：11.112mm
重量：0.043kg
性能与普通深沟球轴承相同，只是尺寸为英制尺寸
深沟球轴承:
深沟球轴承一般由一对套圈，一组保持架，一组钢球组成。其结构简单，使用方便，是生产最普遍，应用最广泛的一类轴承。
深沟球轴承轴承主要用来承受径向负荷，但也可承受一定量的任一方向的轴向负荷。当在一定范围内，加大轴承的径向游隙，此种轴承具有角接触轴承的性质，还可以承受较大的轴向负荷。
| Bearing No. | Boundary dimensions | |||||
| d | D | B | ||||
| mm | in | mm | in | mm | in | |
| RLS 4 | 12.700 | 1/2 | 33.338 | 1 5/16 | 9.525 | 3/8 |
| RLS 5 | 15.875 | 5/8 | 39.688 | 1 9/16 | 11.112 | 7/16 |
| RLS 6 | 19.050 | 3/4 | 47.625 | 1 7/8 | 14.288 | 9/16 |
| RLS 7 | 22.225 | 7/8 | 50.800 | 2 | 14.288 | 9/16 |
| RLS 8 | 25.400 | 1 | 57.150 | 2 1/4 | 15.875 | 5/8 |
| RLS 9 | 28.575 | 1 1/8 | 63.500 | 2 1/2 | 15.875 | 5/8 |
| RLS 10 | 31.750 | 1 1/4 | 69.850 | 2 3/4 | 17.462 | 11/16 |
| RLS 11 | 34.925 | 1 3/4 | 76.200 | 3 | 17.462 | 11/16 |
| RLS 12 | 38.100 | 1 1/2 | 82.550 | 3 1/4 | 19.050 | 3/4 |
| RLS 13 | 41.275 | 1 5/8 | 88.900 | 3 1/2 | 19.050 | 3/4 |
| RLS 14 | 44.450 | 1 3/4 | 95.250 | 3 3/4 | 20.638 | 13/16 |
| RLS 15 | 47.625 | 1 7/8 | 101.600 | 4 | 20.638 | 13/16 |
| RLS 16 | 50.800 | 2 | 101.600 | 4 | 20.638 | 13/16 |
| RLS 18 | 57.150 | 2 1/4 | 114.300 | 4 1/2 | 22.225 | 7/8 |
| RLS 20 | 63.500 | 127.000 | 23.810 | |||
| RLS 22 | 69.850 | 133.400 | 23.810 | |||
| RLS 24 | 76.200 | 146.050 | 26.990 | |||
| RLS 26 | 82.550 | 152.400 | 26.990 | |||
