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Koyo Inner Ring, IR Inch Series, 1-1/8 in ID, Steel, Polished Chrome

Product Data

KSCdirect Part #: KOY IR-1812
Description: IR-1812,IR-1812;PBL125, Needle Roller Bearings--Drawn Cup Needle Roller Be
MFG Part #: IR-1812
UPC: 605790216749
Supplier: Koyo
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Details

Description

Koyo Inner Ring, Regular Width, Series: IR Inch Series, 1-1/8 in ID, 1-3/8 in OD, 0.765 in Overall Width, For Use With: B-2212, B-228, BH-2210, BH-2212, BH-228, J-2212, J-228, JH-2212, M-22121, M-2281, MH-22121, MJ-2281, MJH-22121 Drawn Cup Needle Roller Bearing, Steel, Polished Chrome

Features:

  • Ideal choice when shaft is not practical to use as inner raceway
  • Designed to meet established inch tolerances
  • Designed to be wider than matching drawn cup bearing
  • Maximum shaft fillet radius cannot exceed inner ring bore chamfer
  • Designed to provide a loose transition fit on the shaft and should be axially clamped against a shoulder
  • If a tight transition fit must be used to keep the inner ring from rotating relative to the shaft, the inner ring OD must not exceed the raceway diameter for the matching drawn cup bearing after being mounted on the shaft
  • After mounting, if OD of inner ring exceeds the required raceway diameter for matching bearing, ring should be ground to proper diameter while mounted to shaft

Attributes/Specifications

Finish Polished Chrome
Inside Diameter 1-1/8 in
Material Steel
Outside Diameter 1-3/8 in
Overall Width 0.765 in
Series IR Inch Series
Suitable For Use With B-2212, B-228, BH-2210, BH-2212, BH-228, J-2212, J-228, JH-2212, M-22121, M-2281, MH-22121, MJ-2281, MJH-22121 Drawn Cup Needle Roller Bearing
Type Regular Width
Manufacturer Koyo

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