Single Inner Ring WS1226 for thrust roller bearings, metric 12 mm inside diameter, 26 mm outside diameter, compatible with AZ12269 AZK12263.5 and NTB1226, precision steel bearing race

Single WS1226 inner ring for metric thrust bearings
✔️ ID 12 mm, OD 26 mm, width 2.75 mm, fits AZ12269 AZK12263.5 NTB1226

Single inner ring (one piece) for WS1226 thrust roller bearings, used in axial load applications such as gearboxes, machine spindles and linear slide units where a compact, high-precision bearing race is required.

✅ Model: WS1226, WS Metric Series
✅ Inside diameter (I.D.): 12 mm
✅ Outside diameter (O.D.): 26 mm
✅ Overall width: 2.75 mm
✅ Fits: AZ12269, AZK12263.5, NTB1226 thrust bearings
✅ Material: hardened steel, suitable for sealed ball bearing assemblies and needle roller setups

💡 What is a thrust roller bearing inner ring used for in linear slide units and axial load applications? A thrust inner ring provides a hardened race for rollers to carry axial loads and maintain shaft alignment. - Ideal for carrying axial loads in gearboxes, spindles and linear slide unit assemblies - Often paired with sealed ball bearing or needle roller setups for compact axial support - Can be matched with ceramic rollers for higher speed or corrosive conditions