Single Bearing Roller Follower NART50R Metric 50 mm Inside Diameter Non-Separable Caged High-Carbon Chrome Steel Open Crowned with Oil Hole, 32 mm Width, 90 mm Cylindrical Rollers

Single 50 mm metric roller follower, caged & crowned
✔️ 50 mm ID, 90 mm rollers, 32 mm width, oil hole, 48600 N dyn

This NART50R metric roller follower is a caged, non-separable cam follower used in linear slide units, conveyors, and machine tools where crowned rollers and an oil hole aid alignment and lubrication.

✅ Series: NART Metric Series, model NART50R
✅ Inner diameter: 50 mm; roller diameter: 90 mm; roller width: 30 mm
✅ Overall width: 32 mm; open type; crowned roller profile
✅ Material: high carbon chrome steel; caged retainer; non-separable type
✅ Dynamic load capacity: 48,600 N; static load capacity: 95,600 N
✅ Temperature rating: -20 to 120 deg C; oil hole for lubrication
✅ Single bearing pack; weight 2.160 lb; SKU 863440

💡 What is a cam follower used for in linear slide units and conveyor systems? A cam follower is a rolling-element bearing that follows cam profiles and supports radial loads while guiding motion with low friction. Quick take: - Great for linear slide unit guidance, cam-actuated indexing, and conveyor tracking - Often chosen over sealed ball bearing setups when higher radial load capacity or crowned contact is needed - Handy option when oil-hole lubrication and caged non-separable design ease maintenance in automated equipment