Boundary dimensions(mm) | Designations | Equivalent to foreign designations(For your information) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | Fw | SKF | FAG | NSK | NTN | KOYO | TIMKEN | URB | |
260 | 400 | 65 | N1052M | ||||||||
260 | 400 | 65 | NU1052M | ||||||||
260 | 400 | 65 | NJ1052M | ||||||||
260 | 480 | 80 | NU252M | ||||||||
260 | 480 | 130 | NU2252M | ||||||||
300 | 460 | 74 | NU1056M | ||||||||
280 | 500 | 80 | NJ256M | ||||||||
300 | 460 | 74 | NU1060M | ||||||||
300 | 460 | 74 | NJ1060M | ||||||||
300 | 540 | 85 | NU260M |