Tensioning Rings | McMaster-Carr

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Roller Chain Trade Number

Tension Force

Chain Standard

Maximum Temperature

Maximum Speed

1,000 fpm to 1,099 fpm

1,100 fpm to 1,249 fpm

1,250 fpm to 1,499 fpm

1,500 fpm or greater

DFARS Specialty Metals

Exempt

Speed

Less than 1,000 fpm

1,000 fpm to 1,099 fpm

1,100 fpm to 1,249 fpm

1,250 fpm to 1,499 fpm

1,500 fpm or greater

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

REACH

RoHS

13 Products

Roller Chain Tensioning Rings

Install these rings between strands of chain to absorb slack without the need for realignment, lubrication, or tools—good for use in confined spaces where maintenance may be difficult.

	Tension Force, lbf	OD	Material	Max. Speed, fpm	Max. Temp., ° F		Each
For Single-Strand ANSI Roller Chain



	35	1	3.539"	Plastic	1,020	155	5896K1	0000000


	For Single-Strand ANSI, ISO Roller Chain



			40, 08B	3	4.154"	Plastic	1,470	155	5896K2	000000


			40, 08B	3	4.783"	Plastic	1,470	155	5896K16	000000
			40, 08B	3	4.783"	Plastic	1,690	155	5896K14	000000
			40, 08B	4	5.413"	Plastic	1,730	155	5896K15	000000
			50, 10B	6	5.055"	Plastic	820	155	5896K4	000000
			50, 10B	10	6.693"	Plastic	1,730	155	5896K18	000000
			60, 12B	7	7.173"	Plastic	1,220	155	5896K7	000000
			60, 12B	8	6.102"	Plastic	1,060	155	5896K6	000000
			60, 12B	15	8.169"	Plastic	1,250	155	5896K19	000000
			80, 16B	21	8.15"	Plastic	1,120	155	5896K8	000000
			100, 20B	18	11.957"	Plastic	1,370	140	5896K22	000000


			For Single-Strand ISO Roller Chain



					05B	0.5	3.012"	Plastic	980	155	5896K111	000000