Single RNAST35R Roller Follower Separable Caged Metric 42 mm ID, 72 mm Diameter, 19.8 mm Width, High Carbon Chrome Steel Open Crowned Without Inner Ring Static load 50600 N

Single RNAST35R separable caged roller follower
✔️ 42 mm ID, 72 mm diameter, 19.8 mm width, open crowned

This single separable caged roller follower is a metric bearing used in cam, conveyor and linear slide unit applications where high radial loads and precise guidance are required.

✅ Model: RNAST35R (RNAST Metric Series)
✅ Inner diameter: 42 mm
✅ Roller diameter: 72 mm, roller width: 19.8 mm
✅ Material: high carbon chrome steel, open crowned rollers
✅ Retainer: caged separable type, no inner ring
✅ Dynamic load capacity: 32400 N; Static load capacity: 50600 N
✅ Temperature range: -20 to 120 deg C
✅ Suited for cam followers, linear slide unit and conveyor systems

💡 What is a roller follower used for in linear slide unit and cam track systems? A roller follower provides rolling contact to guide motion and carry heavy radial loads. Quick intro: Handy for cam profiles, conveyors and linear slide unit setups. - Reduces friction and wear compared with plain bearings, improving efficiency and component life. - Serves as a rugged choice alongside sealed ball bearing or ceramic options for heavy-duty cam and slide applications. - Fits separable, caged designs for easier maintenance and swap outs in tight machinery spaces.