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Inner Ring (Race) for Needle Bearing

Model: IR-445228-Koyo
ID. 2-3/4" - OD. 3-1/4" - W. 1-3/4"
Price Each: 55.64
Total Price: $55.64
Quantity:
  
Product Details

Manufacture:  Koyo

Bore Fraction:  2-3/4"

Bore:  2.7500

OD Fraction:  3-1/4"

OD:  3.2500

W Fraction:  1-3/4"

W:  1.7500

Interchange:  IKO LRB-445228, TORRINGTON IR-445228, MCGILL MI-44, RBC IR-9567, INA PI 445228

Use W/Bearing:  HJ-526828

Weight:  1.17


Hardened Inner Rings for Needle Bearings, Inch Inner rings can be used with J, JH, B, BH drawn cup needle bearings as the inner ring raceway. These inner rings are identified by prefix IR, and are designed to be wider than the matching drawn cup bearing. Most inner rings can be provided with a lubrication hole in the center and lubrication groove in the bore.