Nylon Chain Coupling Major Specifications

Table of Dimensions

Units ：mm

Type	Shaft diameter		Moment of Inertia kg･m2	GD2 kgf･cm2	D	DH	L	l	S
	Plain bore Diameter	Maximum
B	16.0	55	6.55×10-3	262	134.1	83.0	89.5	40.0	9.5

W	F	C	Estimated Mass kg	Maximum Shaft Diameter mm	Allowable transmission torque at 100 r/min or less  N･m
47.5	8.0	24.0	4.6	55	255

Note)
　1．All items in stock have plain bore. Tsubaki can make models not listed above on a made to order basis.
　2．Tsubaki can provide finished bores, keyways, and set screw holes upon request for a separate machining fee. (Shaft bore tolerances are held to H8 unless specified otherwise)
　3．The moment of inertia, GD², and estimated mass are given for plain bore.
　4．Replacement nylon chains may also be ordered.

Transmission Capacity Table

Revolutions per minute r/min	Power transmission kW	Transmission Torque N･m
100	2.7	255
200	5.2	250
300	7.7	245
400	10.1	241
500	12.3	234
600	14.4	230
700	16.4	224
800	18.4	220
900	20.2	214
1200	24.8	198
1500	28.6	182
1800	31.4	167
2000	32.8	156
2500	34.2	131

Coupling selection calculator