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Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
• Light design – suitable for medium transmissible values when space is limited.
• Slitted inner ring – low forces and pressures on hub and shaft. 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 4091-62
d x d inch
2.441 x 4.528
solid shaft diameter
1.969
pitch circle diameter
3.346
overall length
1.752
overall length without screws
1.535
thrust ring width
0.669
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
2.508
transmissible axial force
31.947
hub surface pressure psi
40.06
equivalent stress in the hub
58.203
max. transmissible torque ft lbs
3.135
Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
MPN: RfN 4091-62