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zwa Double-row full-complement cylindrical roller bearing

Double-row full-complement cylindrical roller bearing

BORE 280-500mm

The roller and raceway surface of cylindrical roller bearing is line contact, so the bearing can bear high load capacity and suitable for high-speed working condition. ZWA’s cylindrical roller bearings can be divided into three types, including single-row, double-row and four-row.

The products include

Double-row full-complement cylindrical roller bearing
d 280-500mm
Basic Size Basic load rating Designation(Design) Abutment and chamfer dimensions Mass
d D B rsmin EW dynamic static da Da ra
C Co
mm kN - mm kg
280 350 69 2 332.5 680 1853 NNCF4856V 295 334 2 16
280 380 100 2.1 353.5 1120 2710 NNCF4956V 297 361 2 34
280 420 190 4 389 2700 5610 NNCF5056V 302 395 3 87.7
300 380 80 2.1 357.4 801 2146 NNCF4860V 318 361 2 23
300 420 118 3 390.2 1560 3630 NNCF4960V 320 398 2.5 52
300 460 218 4 432 3410 7180 NNCF5060V 323 435 3 125
320 400 80 2.1 380.2 832 2300 NNCF4864V 338 381 2 24.3
320 440 118 3 409 1600 4835 NNCF4964V 340 418 2.5 55
320 480 218 4 447.5 3470 7450 NNCF5064V 343 454 3 131
340 420 80 2.1 397.4 850 2415 NNCF4868V 359 400 2 25.6
340 460 118 3 427.1 1640 4035 NNCF4968V 361 438 2.5 58
340 520 243 5 485.8 4180 9200 NNCF5068V 368 490 4 177
360 440 80 2.1 420.4 880 2570 NNCF4876V 379 421 2 27
360 480 118 3 446 1690 4240 NNCF4972V 381 457 2.5 61
360 540 243 5 503.6 4290 9570 NNCF5072V 388 509 4 186
380 480 100 2.1 456 1293 3743 NNCF4876V 399 459 2 45.5
380 520 140 4 481.5 2124 5460 NNCF4976V 404 493 3 90.5
380 560 243 5 532 4400 9940 NNCF5076V 408 529 4 194
400 500 100 2.1 470.3 1311 3748 NNCF4880V 420 479 2 47.5
400 540 140 4 502 2185 5730 NNCF4980V 425 513 3 94.5
400 600 272 5 560 5500 12300 NNCF5080V 429 568 4 256
420 520 100 2.1 492.6 1353 3942 NNCF4884V 440 498 2 49.5
420 560 140 4 523 2235 6000 NNCF4984V 445 533 3 98.5
420 620 272 5 577.3 5610 12800 NNCF5084V 449 589 4 267
440 540 100 2.1 514.6 1387 4136 NNCF4888V 461 518 2 51.5
440 600 160 4 560.5 3900 7570 NNCF4988V 466 572 3 136
460 580 118 3 543.3 1560 4614 NNCF4892V 483 555 2.5 177.5
460 620 160 4 577 3030 7770 NNCF4992V 486 591 3 142
480 600 118 3 567.3 1197 5838 NNCF4896V 503 575 2.5 80.5
480 650 170 5 605.5 3270 8420 NNCF4996V 510 617 4 167
500 620 118 3 583.5 1625 2987 NNCF48/500V 547 594 2.5 83
500 670 170 5 631.5 3350 8850 NNCF49/500V 568.5 610.5 4 173

Targeting at producing high-end Bearings.