External dimensions（mm)
| d | 160 |
| D | 270 |
| T | 87 |
| T3 | 91.7 |
| T4 | 100 |
γ
(minimum) | 3 |
Bearing code
Flat bottomed seat
loop type | 51332X |
Heart regulating ball
Face seat | 53332X |
Spherical seat
loop type | 53332XU |
size（mm)
| d1 | 265 |
| d1 | 164 |
| D2 | 215 |
| d3 | 280 |
| B | 29 |
| A | 77 |
| R | 200 |
Installation size(mm)
Da
(minimum） | 225 |
da
(maximum） | 205 |
γa
(maximum) | 2.5 |
weight(kg)(refer to)
Flat bottomed seat
loop type | 19.6 |
Heart regulating ball
Facial shape | 22.3 |
Spherical seat
loop type | 26.7 |
describe
51332X Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
