LRT14016050 Inner Ring Metric 140 mm ID x 160 mm OD x 50 mm Width, High Carbon Steel Single Piece for Assembly with RNA4928, General Purpose Bearing Component

LRT14016050 metric inner ring 140x160x50 mm single
✔️ 140 mm ID x 160 mm OD x 50 mm W, high carbon steel, for RNA4928

This single machined inner ring fits needle roller bearing assemblies and is typically used in linear slide units, gearboxes, and industrial automation where a precise inner race is needed.

✅ Model LRT14016050 metric inner ring
✅ Bore (ID): 140 mm; Outer diameter (OD): 160 mm
✅ Width: 50 mm, machined for RNA4928 assembly
✅ Material: high carbon steel for general bearing use
✅ Machined type: needle roller bearing inner race, single piece

💡 What is a needle roller bearing inner ring used for in linear slide units and machinery? A needle roller inner ring gives a hardened raceway for rollers and supports heavy radial loads in tight spaces. - Provides a precise cylindrical race to guide needle rollers and improve load distribution in linear slide unit and compact gearboxes. - Reduces metal-to-metal wear compared to bare shafts and simplifies replacement during maintenance of sealed ball bearing or roller assemblies. - Offers a handy steel race option when ceramic rollers or sealed ball bearing solutions are not ideal for high radial load setups.