High‑precision hardened inner ring showing ground running surface for needle bearing applications.

25mm Hardened & Ground Inner Ring

  • SKU: N-IR252920
  • Hardened & Ground Inner Rings provide a precision running surface for needle roller bearings, ensuring high wear resistance, accurate rotation and long service life in applications where shafts cannot be hardened.

Product Details

Hardened and Ground Inner Rings provide a precision raceway for needle roller bearings when the shaft cannot be hardened. Made from high-grade bearing steel, they offer excellent wear resistance, accurate running and long service life. Ideal for soft, worn or unsuitable shafts and compatible with most needle bearing types.

Product Specifications

Manufacturer Product CodeIR-252920
inside dia id (mm)25
outside dia od (mm)29
width (w) (mm)20
Model RefNameUOIPrice (ex. VAT)StockQty
N-IR252920Hardened & Ground Inner Ring 25mm ID x 29mm OD x 20mm Wide1 £8.15 2-3 Days
N-IR252930Hardened & Ground Inner Ring 25mm ID x 29mm OD x 30mm Wide1 £12.54 In Stock
N-IR253017Hardened & Ground Inner Ring 25mm ID x 30mm OD x 17mm Wide1 £8.15 In Stock
N-IR253018Hardened & Ground Inner Ring 25mm ID x 30mm OD x 18mm Wide1 £8.75 In Stock
N-IR253020Hardened & Ground Inner Ring 25mm ID x 30mm OD x 20mm Wide1 £8.15 In Stock
N-IR253020.5Hardened & Ground Inner Ring 25mm ID x 30mm OD x 20.5mm Wide1 £8.15 In Stock
N-IR253026.5Hardened & Ground Inner Ring 25mm ID x 30mm OD x 26.5mm Wide1 £10.39 In Stock
N-IR253030Hardened & Ground Inner Ring 25mm ID x 30mm OD x 30mm Wide1 £12.84 In Stock
N-IR253222Hardened & Ground Inner Ring 25mm ID x 32mm OD x 22mm Wide1 £11.40 In Stock
N-IR283220Hardened & Ground Inner Ring 28mm ID x 32mm OD x 20mm Wide1 £8.44 In Stock
N-IR283230Hardened & Ground Inner Ring 28mm ID x 32mm OD x 30mm Wide1 £13.68 2-3 Days

This site uses cookies. By continuing your visit, you accept their use as set out in our Cookie Policy. OK