MÄDLERMÄDLER· Mechanics & transmission
Elastic coupling RNK with clamp hubs backlash-free size 48 boreholes 50mm outer diameter 105mm overall length 140mm insert 98° shore red
Manufacturer part no. 60544850
$565.70≈ 490.12 €
Price summary
Listed by MÄDLER at €490.12. Delivered to France, including shipping, VAT and any customs duty, it comes to about €606.14. Prices last checked on 2026-08-07.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
On backorderlead time 14 d
Estimated landed cost
| Item | €490.12 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €101.02 |
| Total delivered | €606.14 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Datasheets & documents
Specifications (automatically extracted)
Mechanical
| Weight | 2.5 kg |
Other characteristics
| Bore | 50 mm |
| Bore length | 56 mm |
| Distance between the hubs | 28 mm |
| Max bore | 55 mm |
| Max misalignment angular | 0.9 |
| Max torque | 495 Nm |
| Outer diameter | 105 mm |
| Replacement spider | 60 519 848 |
| Size | 48 |
| Temperature max. | 90 °C |
| Temperature min. | -30 °C |
| Total length | 140 mm |
| Coupling type | Elastic. angular/transv./long flexible |
| Electrically insulating |
Description
Material: Hubs made from Aluminium. Spider made from Polyurethane. Size 5 – 9: Shore hardness 92°A (gelb oder weiß). From size 14: Shore hardness 98°A (red). – Zero backlash, insertable elastic coupling. – With clamps, ready-to-install for rapid mounting. – Many different sizes and diameters available. – From size 14 can be exchanged with couplings RN, RNH and couplings from many other suppliers. On request with soft spiders 92°A. Temperature range: -30°C to +90°C. Note: Bores with * are pilot bores (not H7). The torque depends on the size of the finished bore.
Cheaper alternatives
Semantically close products available for less — check the specs match your need.
MÄDLERIn stock
Elastic coupling RNK with clamp hubs backlash-free size 5 boreholes 4mm outer diameter 10mm overall length 15mm insert 92° shore yellow or white
€38.16$44.05
View at seller ↗MÄDLERIn stock
Elastic coupling RNK with clamp hubs backlash-free size 14 prebore 3mm (no H7) outer diameter 30mm overall length 35mm insert 98° shore red
€41.00$47.32
View at seller ↗Similar products
MÄDLERBackorder
Elastic coupling RNK with clamp hubs backlash-free size 48 boreholes 45mm outer diameter 105mm overall length 140mm insert 98° shore red
€486.31$561.30
View at seller ↗MÄDLERIn stock
Elastic coupling RNK with clamp hubs backlash-free size 48 boreholes 38mm outer diameter 105mm overall length 140mm insert 98° shore red
€491.66$567.47
View at seller ↗MÄDLERBackorder
Elastic coupling RNK with clamp hubs backlash-free size 48 prebore 20mm (no H7) outer diameter 105mm overall length 140mm insert 98° shore red
€451.23$520.81
View at seller ↗
MÄDLERBackorder
Elastic coupling RNH with half shell clamps backlash-free size 48 boreholes 50mm outer diameter 105mm overall length 140mm insert 98° shore red
€536.53$619.26
View at seller ↗