Single Inner Ring LRTZ10011050 for Needle Roller Bearing, Metric 100 mm ID x 110 mm OD x 50.5 mm Width, High Carbon Steel, General use, Fits GTR11013550, Machined Chamfer, Replacement Part

Single inner ring LRTZ10011050, 100 mm ID x 110 mm OD
✔️ Fits GTR11013550, machined, chamfer bore, 50.5 mm width

This is a single metric inner ring for needle roller bearings, used where a hardened raceway and precise shaft fit are needed. Typical installs include gearboxes, pumps, and linear slide units.

✅ Model: LRTZ10011050, Metric series LRTZ
✅ Bore type: Chamfered, machined for assembly
✅ Inside diameter (I.D.): 100 mm
✅ Outside diameter (O.D.): 110 mm
✅ Width: 50.5 mm
✅ Material: High carbon steel, general use
✅ Suitable for use with: GTR11013550 needle roller assembly
✅ Pack size: Single inner ring, sold each, SKU 863278, weight ~1.41 lb

💡 What is an inner ring for a needle roller bearing used for? An inner ring provides the raceway and mounting surface for rollers, helping align shafts and distribute loads in machinery. - Provides a hardened track for needle rollers, improving load capacity in needle roller bearings and linear slide unit setups. - Keeps shaft position precise in gearboxes, transmissions, pumps and maintenance or rebuild jobs, handy for quick replacements. - Works with sealed ball bearing arrangements or ceramic bearing upgrades where proper fit and chamfering affect performance.