轴承型号 | 外形尺寸(mm) | |||
新标准 | 旧标准 | d | D | B |
NA6917/C4.S3 | - | 85 | 120 | 63 | NA6917A.R200.250.S3 | - | 85 | 120 | 63 |
NA5918 | - | 90 | 125 | 46 | NA6918A | 6534918 | 90 | 125 | 63 |
NA6918/C4.S3 | - | 90 | 125 | 63 | NA6918A.R200.250.S3 | - | 90 | 125 | 63 |
NA6919C4.S3 | - | 95 | 130 | 63 | NA6919A.R200.250.S3 | - | 95 | 130 | 63 |
NA5920 | - | 100 | 140 | 54 | NA5920C4.S3 | - | 100 | 140 | 54 |
NA6920C4.S3 | - | 100 | 140 | 71 | NA6920A.R200.250.S1 | - | 100 | 140 | 71 |