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7001B Bearing 12x28x8 Angular Contact
7001B Bearing 12x28x8 Angular Contact


 
Our Price: $7.77
. Item: 7001B Ball Bearing
. Type: Single Row Angular Contact Ball Bearing (Spindle Ball Bearing)
. Dimensions: 12mm x 28mm x 8mm/metric
. inner diameter: 12mm
. outer diameter: 28mm

Product Code: KIT8873
Qty:

Description
 
7001B Single Row Angular Contact
For Axial & Radial Loads
Spindle Ball Bearing
One Bearing


"7001B
"7001B

7001B Single Row Angular Contact Spindle Ball Bearing, this is a popular size that could be used in many applications that needs Cobined loads (Axial and Radial), Axial loads can be taken on one direction only, Bearing is made of Chrome Steel.

  • Item: 7001B Ball Bearing
  • Type: Single Row Angular Contact Ball Bearing (Spindle Ball Bearing)
  • Dimensions: 12mm x 28mm x 8mm/metric
  • inner diameter: 12mm
  • outer diameter: 28mm
  • Width: 8mm
  • Size: 12 x 28 x 8 mm
  • Quantity: One Bearing
  • Dynamic load rating Cr: 5,050 N
  • Static load rating Cor: 2,710 N
  • Limiting Speed:
    • Grease Lubrication: 22,000 RPM
    • Oil Lubrication: 29,000 RPM

7001B Bearing 12x28x8 Angular Contact


Kit8873

Average Rating: 4 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
 
Works Fine not Ideal in Some Cases July 2, 2015
Reviewer: Rusty  
When using as a pair orriented in opposite directions on the shaft  one can do "face to face" or "back to back" orrientation (contact angles pointing away  giving a stiffer "fixed" condition for the end of the shaft and  contact angles intersecting giving more of a "pinned" condition respectively).  Bearings can also be spaced apart  although not usually seen with back to back style instalations.    For me the design called for back to back orientation (and no spacers).  In that configuartion  these bearings allowed for ~0.0015" to 0.0030" of linear lash in the shaft depending on the pair.  Outer races are squeezed together firmly in the bearing blocks and inner races are squeeed together firmly on the shaft  so the lash is definitely in the bearings themselves.  This was a simple fix with shimstock washers cut to put between the inner races(not ideal but a livable fix in my aplication).  I have never had to do this with the more expensive bearings that these are a clone of  but these are 1 5 the price.  Bottom line  great for the price even with the shimming in my application.  Will be using a lot of these if this first batch holds up well.

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