Shell needle roller bearing metric TLA79Z, 7 mm ID x 11 mm OD x 9 mm width, caged chromium molybdenum steel single unit for linear slide units, sealed ball replacements, precision assemblies
✔️ 7 mm ID x 11 mm OD x 9 mm W, caged Cr-Mo steel, 50k rpm max
This is a caged shell needle roller bearing sold as a single bearing, made for compact precision uses like linear slide units, gearboxes, and small motor shafts. It suits tight radial spaces where high load capacity is needed.
✅ Type: Caged shell needle roller bearing (single unit)✅ Inner diameter: 7 mm; Outer diameter: 11 mm; Width: 9 mm
✅ Material: Chromium molybdenum steel (high strength)
✅ Dynamic load capacity: 2490 N; Static load capacity: 2450 N
✅ Max speed: 50,000 rpm; Number of rows: 1; Enclosure: Open
✅ Retainer: Caged; Series: TLA-Z metric series; Model: TLA79Z
✅ Typical uses: linear slide units, precision assemblies, small motors and gear trains
✅ Pack: single bearing; Weight: 0.010 lb; SKU reference available
💡 What is a needle roller bearing used for in linear slide units and compact shaft assemblies? Needle roller bearings are handy when you need high radial load capacity in a very small cross-section, making them ideal for tight-space precision gearboxes and slides. Quick summary: - Provides high radial load support in limited radial space for linear slide units and compact actuators - Common as a space-saving alternative to sealed ball bearing replacements where low profile is required - Can be used alongside linear slide units, pillow block bearings, or upgraded with ceramic elements for specialty builds