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cylindrical roller bearing NN3921MBKR

Model:NN3921MBKR

Brand:NSK

cylindrical roller bearing NN3921MBKR d=105、D=145、B=30,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 105
D 145
B 30
γ 1.1
EW
（consult）		 135

specified load (N)

Cr 110000
Cor 194000

Rated speed min -1

Fat lubrication 6000
oiling 7200

bearing symbol

NN 3921MBKR

installation size (mm)

da
（min）		 111.5
dLa
(min)		 113
dc
(min)		 120
da
(max)		 138.5
da
（min）		 136
γa
(max)		 1.0

weight (kg)

(consult) 1.50
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com

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