Shell Needle Roller TLAM4520 Metric 45 mm ID x 52 mm OD x 20 mm Width Caged Closed-End Chromium Molybdenum Steel Single precision roller for linear slide unit, heavy-load 7500 rpm rating

Single metric shell needle roller bearing TLAM4520
✔️ 45 mm ID x 52 mm OD x 20 mm width, caged, closed-end

This is a single TLAM4520 shell needle roller bearing made from chromium molybdenum steel, ideal for compact linear slide units, gearboxes, and transmission applications where a slim, high-load option is needed.

✅ Model: TLAM4520 (TLAM Metric Series)
✅ Inner diameter: 45 mm (metric sizing)
✅ Outer diameter: 52 mm (metric sizing)
✅ Width: 20 mm, closed-end shell design
✅ Retainer: Caged needle rollers for guided movement
✅ Material: Chromium Molybdenum Steel for high strength
✅ Dynamic load capacity: 23,400 N; Static load capacity: 54,000 N
✅ Maximum speed rating: 7,500 rpm; single-row configuration

💡 What is a needle roller shell bearing used for in linear slide units and compact gearboxes? A needle roller shell bearing is a handy option when space is tight and load capacity matters. - Provides high radial load capacity in a slim profile, great for linear slide unit upgrades and compact drives - Often chosen as a sealed ball bearing alternative when you need lower cross-section and higher load per diameter - Works well in power transmission parts, cam followers, and compact gearbox assemblies where precision rollers help reduce wear