Four-row Tapered Roller Bearing | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d 150-420mm | ||||||||||||||
Basic Size | Code | Basic load rating | Limiting Speed | Calculation Coefficient | Mass | |||||||||
d | D | T | r1.2min | r3.4min | dynamic | static | grease | oil | e | Y1 | Y2 | Yo | ||
C | Co | |||||||||||||
mm | - | kN | - | kg | ||||||||||
150 | 210 | 165 | 0.7 | 2.3 | 382930X2 | 440 | 845 | 800 | 1000 | 0.27 | 2.5 | 3.7 | 2.4 | 21.2 |
160 | 220 | 165 | 2.5 | 2 | 382932 | 440 | 845 | 780 | 920 | 0.35 | 19.7 | |||
170 | 260 | 230 | 3 | 2.5 | 382034X2 | 908 | 1720 | 670 | 850 | 0.44 | 1.5 | 2.3 | 1.5 | 39.5 |
180 | 280 | 180 | 2.3 | 2.5 | 380636 | 860 | 1630 | 650 | 820 | 0.29 | 36 | |||
200 | 282 | 206 | 3 | 2.5 | 380640X2 | 1200 | 3400 | 620 | 750 | 0.39 | 38.6 | |||
200 | 310 | 200 | 3 | 2.5 | 380640 | 1970 | 5520 | 590 | 700 | 0.34 | 55.5 | |||
205 | 320 | 205 | 3 | 2.5 | 860 | 1630 | 550 | 680 | 0.46 | 55.4 | ||||
220 | 340 | 305 | 4 | 3 | 382044 | 1500 | 3020 | 500 | 630 | 0.35 | 1.9 | 2.8 | 1.9 | 98 |
240 | 360 | 310 | 4 | 3 | 382048X2 | 1530 | 3120 | 450 | 560 | 0.31 | 2.2 | 3.2 | 2.1 | 91 |
250 | 385 | 255 | 5 | 4 | 381050 | 1390 | 2570 | 430 | 530 | 0.38 | 1.8 | 2.6 | 1.7 | 108 |
260 | 360 | 265 | 3 | 2.5 | 382952/HC | 1270 | 2710 | 450 | 560 | 0.37 | 1.8 | 2.7 | 1.8 | 76.3 |
260 | 370 | 220 | 3 | 2.5 | 1690 | 3150 | 450 | 560 | 0.32 | 75.9 | ||||
260 | 400 | 255 | 4 | 3 | 380652 | 1850 | 3720 | 430 | 530 | 0.39 | 117 | |||
260 | 400 | 345 | 5 | 4 | 382052 | 1970 | 3970 | 430 | 530 | 0.29 | 2.3 | 3.4 | 2.3 | 153 |
280 | 460 | 324 | 5 | 4 | 381156 | 2190 | 4050 | 360 | 450 | 0.33 | 2.1 | 3.1 | 2 | 200 |
300 | 420 | 300 | 4 | 3 | 382960/HC | 1690 | 3730 | 380 | 480 | 0.29 | 2.3 | 3.4 | 2.3 | 130 |
300 | 460 | 390 | 5 | 4 | 382060/HC | 2310 | 4880 | 360 | 450 | 0.31 | 2.2 | 3.2 | 2.1 | 219 |
300 | 500 | 350 | 5 | 4 | 380660/HCC9 | 2730 | 6500 | 340 | 430 | 0.32 | 263.5 | |||
300 | 500 | 370 | 5 | 4 | 381160/HC | 2610 | 4840 | 340 | 430 | 0.32 | 2.1 | 2.3 | 2.1 | 285 |
320 | 480 | 380 | 5 | 4 | 382064X2/HC | 2310 | 4880 | 340 | 430 | 0.42 | 1.6 | 2.4 | 1.6 | 234 |
340 | 460 | 310 | 4 | 4 | 382968X2/HC | 1770 | 4130 | 340 | 430 | 0.31 | 2.2 | 3.2 | 2.1 | 145 |
340 | 520 | 325 | 5 | 4 | 381068 | 2310 | 4340 | 320 | 400 | 0.29 | 2.3 | 3.4 | 2.3 | 234 |
340 | 580 | 425 | 5 | 4 | 381168 | 3530 | 6500 | 280 | 360 | 0.42 | 1.6 | 3.4 | 1.6 | 441 |
360 | 480 | 375 | 5 | 4 | 3600 | 7200 | 300 | 380 | 0.33 | 196 | ||||
360 | 540 | 325 | 5 | 4 | 381072 | 2430 | 4670 | 300 | 380 | 0.3 | 2.3 | 2.3 | 2.2 | 248 |
380 | 620 | 420 | 5 | 4 | 381176/HC | 3630 | 6860 | 240 | 320 | 0.46 | 1.5 | 2.2 | 1.4 | 487 |
395 | 545 | 288.7 | 5 | 4 | 2500 | 6850 | 300 | 400 | 0.42 | 195.5 | ||||
400 | 540 | 400 | 5 | 5 | 380680/HC | 5350 | 1500 | 210 | 290 | 0.3 | 261.5 | |||
400 | 600 | 356 | 5 | 4 | 381080/HC | 3000 | 6080 | 240 | 320 | 0.4 | 1.7 | 2.5 | 1.7 | 317 |
420 | 700 | 480 | 6 | 5 | 381184 | 5220 | 10300 | 190 | 260 | 0.32 | 2.1 | 3.2 | 2.1 | 760 |