Shaft Dia | Bearing code | Boundary dimensions (mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(KG) | Equivalent to foreign models | |||||||
New | Old | d | D | B | rmin | Cr | Cor | Lubrication | |||||
Grease | Oil | SKF | FAG | ||||||||||
260 | 6052 | 152H | 260 | 400 | 65 | 4 | 225 | 380 | 1075 | 1435 | 31.1 | 6052 | 6052 |
62952X1-1 | 752H | 260 | 369.5 | 60 | 4 | 155 | 255 | 1145 | 1525 | 21.6 | |||
61952X1-1 | 752HK | 260 | 370 | 46 | 2.1 | 155 | 255 | 1140 | 1520 | 16.6 | |||
62952X1-2 | 752YS | 260 | 374.5 | 60 | 2.1 | 160 | 265 | 1135 | 1515 | 22.7 | |||
61952X1-2 | 952H | 260 | 369.5 | 46 | 2.1 | 155 | 255 | 1145 | 1525 | 16.5 | |||
280 | 61956 | 1000956H | 280 | 380 | 46 | 2.1 | 170 | 285 | 1075 | 1435 | 15.3 | 61956 | |
61956X1-1 | 756H | 280 | 390 | 46 | 2.1 | 165 | 285 | 1060 | 1415 | 17.7 | |||
61956X1-2 | 756HK | 280 | 389.5 | 46 | 2.1 | 165 | 285 | 1060 | 1415 | 17.5 | 306861 | 507341 | |
61956X3 | 756YS | 280 | 389.5 | 65 | 3 | 180 | 310 | 1060 | 1415 | 24.1 | |||
6056 | 156H | 280 | 420 | 65 | 4 | 230 | 410 | 1000 | 1335 | 32.9 | 6056 | 6056 | |
300 | 61960 | 1000960H | 300 | 420 | 56 | 3 | 185 | 330 | 960 | 1285 | 25.1 | 61960MA | 61960 |
1000960HK | 300 | 419.5 | 56 | 3 | 185 | 330 | 960 | 1285 | 25.1 | ||||
6060 | 160H | 300 | 460 | 74 | 4 | 260 | 475 | 900 | 1215 | 47.6 | 6060 | 6060 | |
6060X1 | 160HK | 300 | 459.5 | 74 | 4 | 260 | 475 | 900 | 1215 | 47.6 | |||
320 | 61964 | 1000964H | 320 | 440 | 56 | 3 | 210 | 395 | 900 | 1215 | 26.2 | 61964 | |
6064 | 164H | 320 | 480 | 74 | 4 | 270 | 510 | 845 | 1125 | 48.7 | 6064 | 6064 | |
61964X3-1 | 764H | 320 | 459.5 | 70 | 4 | 225 | 425 | 880 | 1170 | 36 |