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Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
• Standard series – this is the most popular shrink disc. High transmission values are possible and by varying the screw tightening torque the shrink disc can be adapted to the design specification.
• Maximum reliability – suitable for static, dynamic and impact loads.
• Easy mounting – no steps, keyways, splines are required, therefore hubs can be located and locked at any point or angle on the shaft. RINGFEDER® Shrink Discs use standard screws tightened with standard tools. No additional machining or fitting work is required.
• Easy replacement – the RINGFEDER® Shrink Disc is free from any form fit.
• Easy removal – after loosening the locking screws, the RINGFEDER® Shrink Disc will self release and the hub will move freely on the shaft.
• Simplified manufacture – only plain shaft and bore diameters with easily achieved surface finish and tolerances are required.
• Low susceptibility to contamination – when the locking screws are tightened the functional contact surfaces are pressed firmly together and prevent the ingress of dirt and moisture.
MPN:RfN 4061-200
d x d inch
7.874 x 13.780
solid shaft diameter
6.102
pitch circle diameter
9.685
overall length
3.78
overall length without screws
3.386
thrust ring width
1.504
width of ring
2.795
width of the half shrink disc
1.89
max. tightened torque of the screws ft lbs
185
transmissible torque at given ta ft lbs
59.743
transmissible axial force
235.1
hub surface pressure psi
39.625
equivalent stress in the hub
47.898
max. transmissible torque ft lbs
74.641
Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
MPN: RfN 4061-200