External dimensions（mm)
| d | 45 |
| D | 75 |
| B | 15 |
| γ(minimum) | 1 |
| γ1(minimum) | 0.6 |
Recommended lubricating grease
Rated dynamic load Ca
Single -row bear load
DF, DB
(N) | 33000 |
Double-row bear load
DT, DF, DBD
DFF, DBB
(N) | 53500 |
| 3 columns bear load DTD,DFT,DBT（N) | 71000 |
Ultimate axial load
Single -row bear load
DF, DB
(N) | 57000 |
Double-row bear load
DT, DF, DBD
DFF, DBB
(N) | 114000 |
| 3 columns bear load DTD,DFT,DBT（N) | 170000 |
describe
45 TAC 75B Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways
