External dimensions（mm)
| d | 60 |
| D | 130 |
| T | 51 |
| T3 | 54 |
| T4 | 58 |
γ
(minimum) | 1.5 |
Bearing code
Flat bottomed seat
loop type | 51412 |
Heart regulating ball
Face seat | 53412 |
Spherical seat
loop type | 53412U |
size（mm)
| d1 | 130 |
| d1 | 62 |
| D2 | 95 |
| d3 | 135 |
| B | 16 |
| A | 34 |
| R | 100 |
Installation size(mm)
Da
(minimum） | 102 |
da
(maximum） | 88 |
γa
(maximum) | 1.5 |
weight(kg)(refer to)
Flat bottomed seat
loop type | 3.16 |
Heart regulating ball
Facial shape | 3.2 |
Spherical seat
loop type | 3.91 |
describe
51412 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
