Roller Chain Tensioning Rings

	Roller Chain Trade Size Roller Chain Trade Size

	Roller Chain Standard Roller Chain Standard

ANSI

ISO

	System of Measurement System of Measurement

Inch

	OD OD

	For Roller Chain Strand Type For Roller Chain Strand Type

Single

	Tension Force Tension Force

	Material Material

Plastic

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Maximum Speed Maximum Speed

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Maximum Temperature Maximum Temperature

Less than 200° F

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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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.

For technical drawings and 3-D models, click on a part number.

For Single-Strand ANSI Roller Chain
For Roller Chain Trade Size	Tension Force, lbs.	OD	Max. Speed, fpm	Maximum Temperature, ° F	Material		Each
35	1	3.539"	1,020	155°	Plastic	000000	0000000
For Single-Strand ANSI, ISO Roller Chain
40, 08B	3	4.154"	1,470	155°	Plastic	000000	00000
40, 08B	3	4.783"	1,470	155°	Plastic	0000000	000000
40, 08B	3	4.783"	1,690	155°	Plastic	0000000	000000
40, 08B	4	5.413"	1,730	155°	Plastic	0000000	000000
50, 10B	6	5.055"	1,500	155°	Plastic	000000	000000
50, 10B	10	6.693"	1,730	155°	Plastic	0000000	000000
60, 12B	7	7.173"	1,220	155°	Plastic	000000	000000
60, 12B	8	6.102"	1,060	155°	Plastic	000000	000000
60, 12B	15	8.169"	1,250	155°	Plastic	0000000	000000
80, 16B	21	8.15"	1,120	155°	Plastic	000000	000000
100, 20B	18	11.957"	1,370	100°	Plastic	0000000	000000
For Single-Strand ISO Roller Chain
05B	0.5	3.012"	980	155°	Plastic	00000000	000000