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Home >> Cylindrical roller bearing >> Cylindrical roller bearing
Product Parameter
Bearing symbol Principal dimensions (mm) Basic rated load (KN) Limit speed （r/min） Fitting dimension
（mm） 		Weight(kg)
d D B rsmin r1smin F E Cr Cor Grease Oil da（min) da(max) db(min) Da(max) Da(min) ra(max) rb(max)
NNU4180M/W33/P69/HV2 400 650 250 6 463 4700 9550 1000 1250 - - - 568 - - 426 624 5 331
NNU4180EMA/HCC9 400 650 250 6 463 4700 9550 1000 1250 - - - 568 - - 426 624 5 333.2
NNU4180M/HC/C3 400 650 250 6 463 4700 9550 1000 1250 - - - 568 - - 426 624 5 329
NNP0684/C3 420 600 220 - 470 - - - - - - - - - - - - - 205
NNP0684/C3 420 600 220 - 470 - - - - - - - - - - - - - 205
NNU4084/C3Y 420 620 200 4 473 3450 7500 750 900 - - - 556 16.7 9 440 600 4 219.8
NNU4084M/C3 420 620 200 4 473 3450 7500 750 900 - - - 556 16.7 9 440 600 4 207.2
NNU4184M/W33 420 700 280 6 490 5470 11200 - - - - - - - - - - - 444
NNU4184X1M/HC 420 760 280 6 514 5020 9570 - - - - - - - - - - - 566
NNU4184X1M/HC-1 420 760 280 6 514 5020 9570 - - - - - - - - - - - 566
NNU4984MK/W33 420 560 140 4 4 466 - 1510 4420 850 1000 - 515 17.7 9 436 539 2 101.3
NNU4984/W33 420 560 140 4 4 466 - 1510 4420 850 1000 - 515 17.7 9 436 539 2 101.8
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