WS5070 Inner Ring for Thrust Roller Bearing, Metric 50 mm ID x 70 mm OD x 4 mm Width, Single Unit compatible with AZ5070, AZK50706 and NTB5070 Thrust Needle Roller Bearings

WS5070 single inner ring for thrust roller bearing
✔️ Metric 50 mm ID x 70 mm OD x 4 mm width; WS5070 series

This single WS5070 inner ring is a replacement thrust roller bearing race used in axial load applications like machine spindles, gearboxes, and linear slide units.

✅ ID: 50 mm
✅ OD: 70 mm
✅ Width: 4 mm
✅ Series: WS Metric Series
✅ Fits AZ507014, AZK50706, NTB5070 thrust needle roller bearings
✅ Single unit pack, SKU 1911538, weight 0.130 lb

💡 What is an inner ring for thrust roller bearings used for in industrial linear slide units? An inner ring creates the mating raceway so rollers carry axial loads smoothly and bearings last longer. - Improves axial load handling in machine spindles, gearboxes, and sealed ball bearing setups. - Provides precise alignment for linear slide unit and thrust needle roller bearings compatibility. - Offers a replaceable wear surface to simplify maintenance and reduce downtime.