1PC precision KR12 CF4 bearing M4 and M4x12x20mm specifications Track needle roller bearing of stud type Cam follower roller bearing Curve roller bearings Key benefits - High precision timing and repeatability: KR12 CF4 precision class supports accurate tracking in cam driven applications. - Low friction and strong load distribution: needle roller design provides efficient motion along the track with reduced wear. - Easy installation in tight spaces: stud type mounting enables straightforward integration where space is limited. - Cam follower suitability: designed to function reliably as a cam follower on moving assemblies. - Curved path compatibility: part of curve roller bearings family, optimized for curved track or path designs. Specifications and compatibility at a glance - Bearing type: track needle roller bearing, stud type - Model: KR12 CF4 - Mounting/specs: M4 and M4x12x20 mm - Configuration: cam follower roller bearing within curve roller bearing family Practical use scenarios - Scenario 1: In a cam driven automated assembly line, this bearing serves as the follower on a curved track, providing precise motion and stable contact between components. - Scenario 2: In a compact conveyor or robotic subsystem with curved routing, the stud type design allows reliable mounting and smooth, low friction guiding of the follower along the curved path. - Scenario 3: In packaging or textile machinery that requires a small, high precision cam follower on tight footprints, this KR12 CF4 bearing delivers consistent performance with minimal maintenance.