Chain coupling type 6018 12 A-2 18 teeth nominal torque 630 Nm with casing vs Elastic coupling RNG cast iron size 65 max. torque 1250Nm nominal torque 625Nm outer diameter 135mm length 185mm pre-bored 18mm

Chain coupling type 6018 12 A-2 18 teeth nominal torque 630 Nm with casing and Elastic coupling RNG cast iron size 65 max. torque 1250Nm nominal torque 625Nm outer diameter 135mm length 185mm pre-bored 18mm 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 €16.29 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 RNG cast iron size 65 max. torque 1250Nm nominal torque 625Nm outer diameter 135mm length 185mm pre-bored 18mm
Price	$194.46cheapest	$213.25
Seller	MÄDLER	MÄDLER
Availability	In stock	In stock
Rating	—	—
Current	12 A	—
Torque	6 424,1 kg·cm	6 373,1 kg·cm
Weight	7.75 kg	10.1 kg
Bore	20 mm	—
Bore length	—	75 mm
Bore pilot hole	—	18 mm
Chain din	12 A-2	—
Coupling type	Elastic. angular/transv./long flexible	Elastic. angular/transv./long flexible
Distance between hub and spider	—	4.5 mm
Distance between the hubs	—	35 mm
Electrically insulating	No	No
Hub diameter	—	115 mm
Hub diameter sprocket	89.5 mm	—
Hub length up to flange	—	61 mm
Inner diameter spider	—	68 mm
Length of each sprocket	56 mm	—
Length of housing	105 mm	—
Material	Steel / Aluminum	Grey cast iron/Polyurethane
Max bore	—	70 mm
Max bore diameter	56 mm	—
Max misalignment angle	0.5 °	1.2 °
Max misalignment axial	0.25 mm	2.6 mm
Max misalignment radial	0.2 mm	0.42 mm
Max outer diameter without housing	127 mm	—
Max speed	2500 min-1	—
Max speed at 30 m s	—	4250 min-1
Max torque	1 810 Nm	1 250 Nm
Min distance for dismantling	—	27 mm
Mounting distance	11.5 mm	—
Nominal torque	630 Nm	625 Nm
Outer diameter	147 mm	135 mm
Replacement chain partno	14 036 118	—
Replacement spider 92 shore part no	—	60 509 265
Replacement spider 98 shore part no	—	60 509 865
Size	—	65
Spider width	—	26 mm
Stainless	No	No
Surface	Varnished (Housing)	Blank
Temperature max.	120 °C	90 °C
Temperature min.	-30 °C	-40 °C
Torsional angle at max nm	—	5
Total lenght	—	185 mm
Total length	123.5 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.