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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 4061-85
d x d inch
3.346 x 6.102
solid shaft diameter
2.559
pitch circle diameter
4.488
overall length
1.803
overall length without screws
1.594
thrust ring width
0.63
width of ring
1.181
width of the half shrink disc
0.906
max. tightened torque of the screws ft lbs
22
transmissible torque at given ta ft lbs
4.278
transmissible axial force
47.695
hub surface pressure psi
47.172
equivalent stress in the hub
59.074
max. transmissible torque ft lbs
5.347
Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
MPN: RfN 4061-85