Please Note: Photo may not represent actual item, please refer to title and product specifications for all details.
Shrink Disc RfN 4091-62 - Heavy Duty Series/split
RfN 4091-62 RfN 4091-50 Shrink disc is the modern method for creating a mechanical shrink fit. RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles.
• 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
Specifications
| 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 |
Related Items
Shrink Disc RfN 4091-68 - Heavy Duty Series/split
RfN 4091-68 RfN 4091-50 Shrink disc is the modern method for creating a mechanical shrink fit. RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles.
Shrink Disc RfN 4091-75 - Heavy Duty Series/split
RfN 4091-75 RfN 4091-50 Shrink disc is the modern method for creating a mechanical shrink fit. RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles.
Shrink Disc RfN 4091-80 - Heavy Duty Series/split
RfN 4091-80 RfN 4091-50 Shrink disc is the modern method for creating a mechanical shrink fit. RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles.
Shrink Disc RfN 4091-90 - Heavy Duty Series/split
RfN 4091-90 RfN 4091-50 Shrink disc is the modern method for creating a mechanical shrink fit. RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles.
Shrink Disc RfN 4091-100 - Heavy Duty Series/split
RfN 4091-100 RfN 4091-50 Shrink disc is the modern method for creating a mechanical shrink fit. RINGFEDER® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles.<...Read more
