1. pin-int

NTN 1R25X30X12.5 NTN1R25X30X12.5

NTN 1R25X30X12.5 1R Series Inner Ring, 25 mm ID x 30 mm OD, 12.5 mm OAW, For Use With HK3012F Machined Race Drawn Cup Needle Roller Bearing, High Carbon Chrome Steel

  • Manufacturer: NTN
  • Brand Name: NTN
  • Part Number: NTN1R25X30X12.5
  • MPN: 1R25X30X12.5
  • UPC: 4547359478150
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • loading
  • Sign In for Pricing and Availability

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, 25 mm Inside Dia, 30 mm Outside Dia, 12.5 mm Overall Width, For Use With: HK3012F Machined Race Drawn Cup Needle Roller Bearing, Round Bore, High Carbon Chrome Steel

Bore Type      :      Round
Inside Diameter      :      25 mm
Material      :      High Carbon Chrome Steel
Outside Diameter      :      30 mm
Overall Width      :      12.5 mm
Series      :      1R Series
Suitable For Use With      :      HK3012F Machined Race Drawn Cup Needle Roller Bearing
  • Solid ring acts as raceway
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/NTN_HMK2220PX1_Catalog.pdf