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Jinan Shengtuo Mechanical and Electrical Equipment Co.,Ltd
Add:Shandong Jinan High-tech No.59 Industry South Road,Jinan City, Shandong Province, China 250101
Tel:+86-531-88167719
Fax:+86-531-69951182
Pho:+8618769750205

E-mail:kevin@jstbearing.com

NSK Industrial 7203 Angular Contact Ball Bearing

NSK Industrial 7203 Angular Contact Ball Bearing

NSK Industrial 7203 angular contact ball bearing
1.Supply our own brand "1sagain" bearing.Accept OEM serviceIf you do not need any brand, can offer neutral bearings
2.Precision rate: P0, P6, P5, P4, P2 for customer choice
3.NSK package: Blue color for customer
4.Contact angle: 15°, 25°, 30°, 40° for customer choice

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Product Details

Brand

NSK

Model

7203

Type

angular contact bearing

Row number

single row

Inner size (mm)

17

Outer size (mm)

40

Thickness (mm)

12

Weight (kg/pc)

0.067

Material for rings

chrome steel 

Material for balls

chrome steel

Material for cage

bakelite,steel, brass

Precision rate

P4

Contact angle

15°(suffix C)       25°(suffix AC)         30°( suffix A)        40°(suffix B)


Product Description

Angular contact ball bearing can withstand radial load and axial load simultaneously, as well as the pure axle loads. They have higher limit speed. High precision and high speed bearings usually take 15 degrees contact Angle. The contact angle decide the capacity of axial load. Retainers are made of brass, synthetic resins or others subject to individual bearing features and application conditions.



angular contact ball bearing 7203


Product show

NSK Industrial 7203 angular contact ball bearingNSK Industrial 7203 angular contact ball bearing.jpg


Related bearing models 

Boundary Dimensions    (mm)

Mass approx.

Bearing Numbers

d

D

B

KG

Single  

Duplex

17

30

7

0.017

7903 A5

DB

DF

DT

17

30

7

0.017

7903 C 

DB

DF

DT

17

35

10

0.040

7003 A 

DB

DF

DT

17

35

10

0.044

7003 C 

DB

DF

DT

17

40

12

0.067

7203 A 

DB

DF

DT

17

40

12

0.068

7203 B 

DB

DF

DT

17

40

12

0.065

*7203 BEA




17

40

12

0.075

7203 C 

DB

DF

DT

17

47

14

0.116

7303 A 

DB

DF

DT

17

47

14

0.118

7303 B

DB

DF

DT

17

47

14

0.113

*7303 BEA





Application 

Single row angular contact ball bearings: machine spindle, high frequency motor, steam turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, Low noise cooling tower, electromechanical equipment, painting equipment, machine slot board, arc welding machine.
Double row angular contact ball bearings: oil pump, Roots blower, air compressor, all kinds of transmission, fuel jet pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, welding machine, Square box, gravity gun, stripping machine, axle, inspection and analysis equipment, fine chemical machinery.

bearing application.jpg

Our main market 

our market (2).jpg

FAQ

1.Q:Can I request sample?
   A:Of course , sample is avaliable,but you need pay the freight.
2.Q:What is your delivery time?
    A:Sample order: Immediate delivery , bulk order: usually 7-15days.
3.Q:What's the shipping way?
   A:According to your demands. 
4.Q:How is quality controlled?
    A:Quality is very important, Our WST team and engineer team works through all the process from an order placed to shipped.
 


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