Chain coupling type 6018 12 A-2 18 teeth nominal torque 630 Nm with casing vs Elastic coupling RNH with half shell clamps backlash-free size 38 boreholes 44mm outer diameter 80mm overall length 114mm insert 98° shore red

Chain coupling type 6018 12 A-2 18 teeth nominal torque 630 Nm with casing and Elastic coupling RNH with half shell clamps backlash-free size 38 boreholes 44mm outer diameter 80mm overall length 114mm insert 98° shore red are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Chain coupling type 6018 12 A-2 18 teeth nominal torque 630 Nm with casing is €42.42 cheaper ($194.46).

Feature-by-feature product comparison

Criterion	Chain coupling type 6018 12 A-2 18 teeth nominal torque 630 Nm with casing	Elastic coupling RNH with half shell clamps backlash-free size 38 boreholes 44mm outer diameter 80mm overall length 114mm insert 98° shore red
Price	$194.46cheapest	$243.67
Seller	MÄDLER	MÄDLER
Availability	In stock	Backorder
Rating	—	—
Current	12 A	—
Torque	6 424,1 kg·cm	—
Weight	7.75 kg	960 g
Bore	20 mm	44 mm
Bore length	—	45 mm
Chain din	12 A-2	—
Coupling type	Elastic. angular/transv./long flexible	Elastic. angular/transv./long flexible
Distance between the hubs	—	24 mm
Electrically insulating	No	No
Hub diameter sprocket	89.5 mm	—
Length of each sprocket	56 mm	—
Length of housing	105 mm	—
Material	Steel / Aluminum	Aluminum/Polyurethane
Max bore	—	45 mm
Max bore diameter	56 mm	—
Max misalignment angle	0.5 °	—
Max misalignment angular	—	0.9
Max misalignment axial	0.25 mm	+1,8/-0,7 mm
Max misalignment radial	0.2 mm	0.12 ±mm
Max outer diameter without housing	127 mm	—
Max speed	2500 min-1	5000 min-1
Max torque	1 810 Nm	129 Nm
Mounting distance	11.5 mm	—
Nominal torque	630 Nm	—
Outer diameter	147 mm	80 mm
Replacement chain partno	14 036 118	—
Replacement spider	—	60 519 838
Size	—	38
Stainless	No	Yes
Surface	Varnished (Housing)	Blank
Temperature max.	120 °C	90 °C
Temperature min.	-30 °C	-30 °C
Total length	123.5 mm	114 mm
Type	6 018	—
With keyway	No	No
	View at seller ↗	View at seller ↗

Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.

Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.