TLAM4012 Shell Needle Roller Bearing - Metric caged needle bearing, 40 mm I.D., 47 mm O.D., 12 mm width, closed end chrome-moly steel, single unit for linear slide units, shafts, industrial gearboxes

Metric TLAM4012 caged shell needle bearing, single
✔️ ID 40 mm, OD 47 mm, width 12 mm, caged, chrome-moly steel, closed end

This single TLAM4012 shell needle roller bearing features a caged retainer and chrome-moly construction, used in linear slide units, compact gearboxes, and tight-fit shafts.

✅ Model: TLAM4012, TLAM Metric Series
✅ Bearing type: caged shell needle roller bearing
✅ Material: chromium molybdenum steel (chrome-moly)
✅ Dimensions: I.D. 40 mm, O.D. 47 mm, width 12 mm
✅ Load ratings: dynamic 12400 N, static 22800 N
✅ Max speed: 8500 rpm; single bearing pack; weight ~0.090 lb

💡 What makes a shell needle roller bearing a good choice for compact linear slide units and tight clearance shafts? Needle roller bearings deliver high radial load capacity in a low-profile package, making them handy where space is limited. Quick summary: - High radial load capacity for linear slide units and small gearboxes - Low cross-section fits tight clearance shafts and compact housings - Caged design lowers friction and simplifies installation versus sealed ball bearing