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#325752

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  • BRAND:
  • SKU: 325752
  • CONDITION: NEW
  • MODEL: 30209 J2/Q

SKF-Bearing 30209 J2/Q

$25.13 Each

NEW

  • Typically ships in: 1 day
  • Weight: 1.1 lb
  • Free shipping on orders over $20
  • Payment methods:
  • Returnable:No
  • Unit of Measure: each

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Additional Description

SKF-Bearing 30209 J2/Q

There are several common layouts of ball bearing, each offering various tradeoffs. They are able to be made from a variety of substances, including: stainless steel, chrome steel, and ceramic (silicon nitride (Si3N4)). A hybrid ball bearing is a bearing with races and ceramic balls of metal.

Axially asymmetric races are used by an angular contact ball bearing. An axial load passes through the bearing in a straight line, whereas a radial load takes an oblique course that will need to distinguish the races. So the angle of contact on the inner race is just like that on the outer race. In high speed applications, like jet engines, turbines, and dentistry gear, the contact angle is changed by the centrifugal forces produced by the spheres at the inner and outer race. Ceramics including silicon nitride are now routinely used in such applications because of the low density (40% of steel). These substances reduce work and centrifugal force well. In addition they often wear in the same way to bearing steel—rather than breaking or shattering like porcelain or glass.

Specifications
Attribute Name Attribute Value
Inner Diameter (mm) 45.000  
Outer Diameter (mm) 85.000  
Width (mm) 21.030  
Material/Treatment Bearing steel  
Cage Sheet Metal  
Dimension Type N/A  
Locating Feature Bearing N/A  
Bearing Arrangement N/A  
Bore Type N/A  
Bearing Part Complete bearing  
Relubrication Feature Without  

CAD Documents

Specifications:

I.D. 1 7/9 in
Material Bearing steel
Cage Sheet metal
O.D. 3 1/3 in

Return policy

Disclaimer: The return policy information shown below is merely an excerpt from SKF's General Conditions of Sale.

RETURN OF GOODS FOR CREDIT

Goods will not be accepted for return without prior written approval from SKF. The return freight must be prepaid by the Buyer. Unless return of Goods is due to Supplier error, Goods returned will be subject to a credit service fee of $25.00 or 15% of the credit value, whichever is greater. An additional service fee may apply is further inspection is required at the discretion of SKF

Product's availability

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