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Current Location:Home - Product - W638/4-2Z-Deep Groove Ball Bearing
W638/4-2Z-Deep Groove Ball Bearing

W638/4-2Z-Deep Groove Ball Bearing

Model:W638/4-2Z

Old Model:

Type:Deep Groove Ball Bearing

d:4

D:9

B:4

Tel:13504116168 Online Message
DRAWING
PARAM
Dimansion mm
d4
d1 ~5.2
D1 ~8.1
r 1,2 Min0.1
Basic load ratings KN
dyc Cr0.449
stc Cor0.173
Designation
DesignationW638/4-2Z
Pu
Pu0.0075
Principal dimensions mm
d4
D9
B4
Speed ratings rpm
Speed Ratings140000
Limiting Speed 70000
Abutment and fillet dimensions mm
d a Min4.6
Da Max8.4
r a Max0.1
Calculation coefficient
k r 0.015
fo10
Mass kg
Weight kg0.001
DESCRIBE

Wafangdian Dajiang Bearing Manufacturing Co., Ltdspecializes in selling W638/4-2Z-Deep Groove Ball Bearing,Relevant information of W638/4-2Z-Deep Groove Ball Bearing includes: Designation: W638/4-2Z d:4 D:9 B:4 Brand: Type:Deep Groove Ball Bearing ,Want to know more about W638/4-2Z-Deep Groove Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.

W638/4-2Z-Deep Groove Ball Bearing is widely used.W638/4-2Z-Deep Groove Ball Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of W638/4-2Z-Deep Groove Ball Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.