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NTN 1R8X12X12.5 NTN1R8X12X12.5
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NTN 1R8X12X12.5 NTN1R8X12X12.5

NTN 1R8X12X12.5 1R Series Inner Ring, 8 mm ID x 12 mm OD, 12.5 mm OAW, For Use With BK1212V1, HK1212, HK1212D, HK1212FM, HMK1212 Machined Race Drawn Cup Needle Roller Bearings, High Carbon Chrome Steel

  • Manufacturer: NTN
  • Brand Name: NTN
  • Part Number: NTN1R8X12X12.5
  • MPN: 1R8X12X12.5
  • UPC: 4547359253795
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Many needle roller bearings use the shaft as a raceway surface without the use of an inner ring. However, it is recommended to use the inner rings with the needle roller bearings, when the shaft can neither be heat treated nor ground.

NTN Inner Ring, Series: 1R Series, 8 mm Inside Dia, 12 mm Outside Dia, 12.5 mm Overall Width, For Use With: BK1212V1, HK1212, HK1212D, HK1212FM, HMK1212 Machined Race Drawn Cup Needle Roller Bearings, Round Bore, High Carbon Chrome Steel

Bore Type      :      Round
Inside Diameter      :      8 mm
Material      :      High Carbon Chrome Steel
Outside Diameter      :      12 mm
Overall Width      :      12.5 mm
Series      :      1R Series
Suitable For Use With      :      BK1212V1, HK1212, HK1212D, HK1212FM, HMK1212 Machined Race Drawn Cup Needle Roller Bearings
  • Solid ring acts as raceway
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NTN_HMK2220PX1_Catalog.pdf