External dimensions（mm)
| d | 160 |
| D | 320 |
| T | 130 |
| T3 | 135.3 |
| T4 | 150 |
γ
(minimum) | 5 |
Bearing code
Flat bottomed seat
loop type | 51432X |
Heart regulating ball
Face seat | 53432X |
Spherical seat
loop type | 53432XU |
size（mm)
| d1 | 315 |
| d1 | 164 |
| D2 | 240 |
| d3 | 330 |
| B | 41.5 |
| A | 84 |
| R | 250 |
Installation size(mm)
Da
(minimum） | 254 |
da
(maximum） | 226 |
γa
(maximum) | 4 |
weight(kg)(refer to)
Flat bottomed seat
loop type | 52.7 |
Heart regulating ball
Facial shape | 52.9 |
Spherical seat
loop type | 62 |
describe
51432X Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
