RINGFEDER - RFN 4181-420X670 | Shrink Discs | 420 × 670 × 203.90 mm

Details

RINGFEDER RFN 4181-420X670 is a shrink discs with inner diameter 420 mm, outer diameter 670 mm and width 203.90 mm. Additional specifications include bore type CYLINDRICAL.

This record lists RINGFEDER RFN 4181-420X670 as part of the Shrink Discs range under Special Bearings. The product record shows size 420 × 670 × 203.9 mm, cylindrical bore, weight 284.75 kg and PDF reference available. Compare this record with applications such as maintenance replacement in tapered roller bearing arrangements, focusing on cone/cup reference, bore size and outside diameter. Final suitability should be checked from the machine drawing or existing component. Catalogue note: (THREAD = M27), Two part shrink heavy duty series – with additional guide mechanism for the inner ring. For the transmission of maximum torques. Shrink discs are the modern method for creating a mechanical shrink fit. The shrink disc consists of either one or two thrust rings with tapered bores and a mating tapered inner ring. By tightening locking screws the thrust rings are drawn together compressing the inner ring and applying pressure to the outside of the hub clamping it to the shaft. Features are : Two part.

Specifications