External dimensions（mm)
| d | 120 |
| D | 210 |
| T | 70 |
| T3 | 74.1 |
| T4 | 80 |
γ
(minimum) | 2.1 |
Bearing code
Flat bottomed seat
loop type | 51324X |
Heart regulating ball
Face seat | 53324X |
Spherical seat
loop type | 53324XU |
size（mm)
| d1 | 205 |
| d1 | 123 |
| D2 | 165 |
| d3 | 220 |
| B | 22 |
| A | 63 |
| R | 160 |
Installation size(mm)
Da
(minimum） | 173 |
da
(maximum） | 157 |
γa
(maximum) | 2 |
weight(kg)(refer to)
Flat bottomed seat
loop type | 9.7 |
Heart regulating ball
Facial shape | 10.1 |
Spherical seat
loop type | 12.4 |
describe
51324X Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
