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W639/3-2Z-Deep Groove Ball Bearing

W639/3-2Z-Deep Groove Ball Bearing

Model:W639/3-2Z

Old Model:

Type:Deep Groove Ball Bearing

d:3

D:8

B:4

Tel:13504116168 Online Message
DRAWING
PARAM
Dimansion mm
d3
d1 ~4.4
D1 ~7.3
r 1,2 Min0.15
Basic load ratings KN
dyc Cr0.39
stc Cor0.129
Designation
DesignationW639/3-2Z
Pu
Pu0.0056
Principal dimensions mm
d3
D8
B4
Speed ratings rpm
Speed Ratings150000
Limiting Speed 75000
Abutment and fillet dimensions mm
d a Min3.8
Da Max7.2
r a Max0.1
Calculation coefficient
k r 0.02
fo9.5
Mass kg
Weight kg0.0008
DESCRIBE

Wafangdian Dajiang Bearing Manufacturing Co., Ltdspecializes in selling W639/3-2Z-Deep Groove Ball Bearing,Relevant information of W639/3-2Z-Deep Groove Ball Bearing includes: Designation: W639/3-2Z d:3 D:8 B:4 Brand: Type:Deep Groove Ball Bearing ,Want to know more about W639/3-2Z-Deep Groove Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.

W639/3-2Z-Deep Groove Ball Bearing is widely used.W639/3-2Z-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 W639/3-2Z-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.