Extended Inner Ring bearings

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Unflanged Extended Inner Ring Bearing

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bearings Bearing > Miniature Bearings >Extended Inner Ring bearing

Miniature Bearings Catalog
Inch Series Metric Series

Open:Bore sizes 0.0781 to 0.375 inches

Shielded:Bore sizes 0.0781 to 0.375 inches

Flanged:Bore sizes 0.0781 to 0.375 inches

Unflanged Extended Inner 0.0469 to 0.3125 inches

Flanged Extended Inner 0.0469 to 0.3125 inches

Open:Bore sizes 1mm to 9mm

Shielded:Bore sizes 1mm to 10mm

Flanged:Bore sizes 2mm to 12mm
Extended Inner Ring bearing

Extended Inner Ring Bearings
Inch series for shaft sizes from 0,0469" to 0.3125"
Chrome steel and stainless steel

Extended inner ring miniature bearings have an extended inner ring that is wider than the outer ring by 0.0312" (0.0156" on each side). Available in SAE52100 chrome steel but more usually supplied in AISI440C stainless steel, these deep groove radial extended inner ring miniature bearings can withstand heavy radial loads and moderate thrust loads in both directions.

 



Bore

O.D.
r.min.
(mm) 		             Open Bearing                 Shielded Bearing                   Sealed Bearing
Outer
Width		 Inner Width PYC Ref. Outer
Width		 Inner
Width		 PYC Ref. Outer
Width		 Inner
Width		 PYC Ref.
0.0469 0.1562 0.1 0.0625 0.0937 RW0 0.0937 0.125 RW0ZZ      
 
0.055 0.1875 0.1 0.0781 0.1094 RW1 0.1094 0.1406 RW1ZZ      
 
0.0781 0.25 0.1 0.0937 0.125 RW1-4 0.1406 0.1719 RW1-4ZZ      
 
0.0937 0.1875 0.1 0.0625 0.0937 RW133 0.0937 0.125 RW133ZZ      
0.3125 0.15 0.1094 0.1406 RW1-5 0.1406 0.1719 RW1-5ZZ      
 


0.125		 0.25 0.1 0.0937 0.125 RW144 0.1094 0.1406 RW144ZZ      
0.3125 0.1 0.1094 0.1406 RW2-5 0.1406 0.1719 RW2-5ZZ      
0.375 0.15 0.1094 0.1406 RW2-6 0.1406 0.1719 RW2-6ZZ      
0.375 0.3 0.1562 0.1875 RW2 * 0.1562 0.1875 RW2ZZ 0.1562 0.1875 RW2-2RS
 
0.1562 0.3125 0.1 0.1094 0.1406 RW155 0.125 0.1562 RW155ZZ      
 

0.1875		 0.3125 0.1 0.1094 0.1406 RW156 0.125 0.1562 RW156ZZ      
0.375 0.1 0.125 0.1562 RW166 0.125 0.1562 RW166ZZ      
0.5 0.3 0.1562 0.1875 RW3 0.196 0.2273 RW3ZZ 0.196 0.2273 RW3-2RS
 

0.25		 0.375 0.1 0.125 0.1562 RW168 0.125 0.1562 RW168ZZ      
0.5 0.15 0.125 0.1562 RW188 0.1875 0.2188 RW188ZZ      
0.625 0.3 0.196 0.2273 RW4 0.196 0.2273 RW4ZZ 0.196 0.2273 RW4-2RS
 
0.3125 0.5 0.15 0.1562 0.1875 RW1810 0.1562 0.1875 RW1810ZZ      

 


 

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