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cylindrical roller bearing NN4980K

Model:NN4980K

Brand:NSK

cylindrical roller bearing NN4980K d=400、D=540、B=140,For more information, please contact the Us, where we can provide you with the right solution.
WhatsApp/WeChat:+86-13485059519

tbjbearing@gmail.com
We can deliver to all countries

Attribute

Technical Drawing
Param Print

outline dimension (mm)

d 400
D 540
B 140
γ(min) 4
FW 446
EW

specified load (KN)

Cr 1790
Cor 4600

Rated speed min -1

Fat lubrication
oiling

bearing symbol

Column hole NNU 4980
conical bore NN 4980 K

installation size (mm)

da
(min)
425
da
(max)
d1a
(min)
437
dc
(min)
453
da
(max)
da
(min)
γa
(max)
3

weight (kg)

(consult)
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com