![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | d 280 D 420 T 87 a 91 B 87 C 65 Ca min 14 Cb min 22 Da max 402 Da min 370 Db min 402 d1 349 da max 305 db min 298 r1, 2 min 5 r3, 4 min 4 ra max 5 rb max 4 m 40,5 Mass Cr 1200000 Basic dynamic load rating, radial C0r 2300000 Basic static load rating, radial e 0,46 Y 1,31 Y0 0,72 Cur 238000 Fatigue limit load, radial nG 1400 Limiting speed nB 840 Reference speed T4FC280 T4FC280 Comparative designation to DIN ISO 355 |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| QJ1938Q1/P53S0 bearing | 190 | 260 | 33 |
| QJ1952 bearing | 260 | 360 | 46 |