RKU55/RKUR55 tapered roller guide roller, replacement for Nadella RKU55/RKUR55.
Designed for heavy-duty linear guide systems, automation machinery and industrial equipment. This high-performance RKU55 guide roller belongs to the robust HEAVY-LINE series, engineered for superior linear motion systems. Boasting a 55mm outer diameter and M20x1.5 thread, it features a precision-ground tapered roller design that ensures exceptional radial load capacity and durability. Equipped with reliable double-lip seals (2RS), it provides excellent protection against contaminants and operates smoothly in temperatures ranging from -30°C to 80°C. Ideal for heavy-duty applications such as industrial automation, construction machinery, and precision conveyors, this cam follower delivers outstanding stability and long service life.
Models: RKU 55 (concentric), RKUR 55 (eccentric with “R” suffix for clearance adjustment).
Type: Solid guide roller with built-in tapered roller bearing, designed for GU series heavy-duty guide rails.
Material: Steel roller body.
Seal: Equipped with dustproof seals and lifetime lubrication.
Specifications
- Outer diameter D: 55 mm
- Bore / Shaft diameter d: 21 mm
- Mounting thread: M20×1.5
- Length:73mm
- Weight: 1 kg
Other Related Models
RKU55, RKU65, RKU75, RKU95,RKU115
RKUR55, RKUR65, RKUR75, RKUR95,RKUR115
