LRT323720 Inner Ring, Metric Needle Roller Bearing Race 32 mm ID x 37 mm OD x 20 mm Width, High Carbon Steel, Fits TAF374720, Single Piece for Linear Slide Unit, Machine Tool & Transmission Use

LRT323720 metric inner ring, 32x37x20 mm single
✔️ High carbon steel, 32 mm ID, 37 mm OD, 20 mm width, fits TAF374720

This machined metric inner ring is a single-piece needle roller bearing race used in industrial and automotive assemblies. Ideal for linear slide units, machine tools, transmissions, and other equipment needing a compact, hard-wearing raceway.

✅ Model LRT323720, metric series, machined inner ring
✅ Inner diameter 32 mm, outer diameter 37 mm, width 20 mm
✅ High carbon steel construction for general industrial use
✅ Designed to assemble with TAF374720, tapered bore option
✅ No oil hole, needle roller bearing inner race type
✅ Sold as one single piece, approx weight 0.100 lb, unit: each

💡 What is a needle roller bearing inner ring used for in linear slide units and machinery? A needle roller inner ring gives rollers a precise, hardened surface to run on, enabling higher radial load capacity in tight spaces and improving service life. Quick intro: - Provides a wear-resistant raceway that boosts load handling and reduces wear in needle roller bearings - Keeps assemblies compact for linear slide unit and machine tool applications while matching sealed ball bearing or ceramic upgrade options - Helps maintain alignment and smooth motion in transmission components and other industrial machinery