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	System of Measurement System of Measurement

	ID ID

1/2"

3/4"

	OD OD

	Overall Width Overall Width

	For Shaft Diameter For Shaft Diameter

	Material Material

Steel

	For Shaft Type For Shaft Type

	Round

	Shaft Mount Type Shaft Mount Type

Press Fit

	Bushing Type Bushing Type

Spring

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

DFARS Specialty Metals
COTS-Exempt

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60 Products

Self-Adjusting Spring Bushings

A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit. Made of spring steel, they flex under stress and shock and can handle oscillating or slow rotational motion.

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

For 1/2" Shaft Diameter
OD	Overall Wd.	Material		Each
3/4"	1/2"	Steel	00000000	000000
3/4"	3/4"	Steel	00000000	00000
3/4"	1"	Steel	00000000	00000
For 3/4" Shaft Diameter
1"	1/2"	Steel	00000000	0000
1"	3/4"	Steel	00000000	0000
1"	1"	Steel	00000000	0000
1"	1 1/4"	Steel	00000000	0000
1"	1 1/2"	Steel	00000000	0000
1"	2"	Steel	00000000	0000
For 1" Shaft Diameter
1 1/4"	1/2"	Steel	00000000	0000
1 1/4"	5/8"	Steel	00000000	0000
1 1/4"	3/4"	Steel	00000000	0000
1 1/4"	7/8"	Steel	00000000	0000
1 1/4"	1"	Steel	00000000	0000
1 1/4"	1 1/4"	Steel	00000000	0000
1 1/4"	1 1/2"	Steel	00000000	00000
1 1/4"	2"	Steel	00000000	00000
For 1 1/8" Shaft Diameter
1 3/8"	3/4"	Steel	00000000	00000
1 3/8"	1"	Steel	00000000	00000
1 3/8"	1 1/2"	Steel	00000000	00000
For 1 1/4" Shaft Diameter
1 1/2"	1/2"	Steel	00000000	0000
1 1/2"	3/4"	Steel	00000000	0000
1 1/2"	1"	Steel	00000000	0000
1 1/2"	1 1/4"	Steel	00000000	0000
1 1/2"	1 1/2"	Steel	00000000	00000
1 1/2"	2"	Steel	00000000	00000
1 1/2"	2 1/2"	Steel	00000000	00000
1 1/2"	3"	Steel	00000000	00000
For 1 3/8" Shaft Diameter
1 3/4"	1 1/4"	Steel	00000000	00000
1 3/4"	1 1/2"	Steel	00000000	00000
1 3/4"	2"	Steel	00000000	00000

For 1 1/2" Shaft Diameter
OD	Overall Wd.	Material		Each
1 3/4"	1/2"	Steel	00000000	00000
1 3/4"	3/4"	Steel	00000000	0000
1 3/4"	1"	Steel	00000000	0000
1 3/4"	1 1/4"	Steel	00000000	0000
1 3/4"	1 1/2"	Steel	00000000	00000
1 3/4"	2"	Steel	00000000	00000
1 3/4"	2 1/2"	Steel	00000000	00000
1 3/4"	2 3/4"	Steel	00000000	00000
For 1 3/4" Shaft Diameter
2"	1"	Steel	00000000	00000
2"	1 1/4"	Steel	00000000	00000
2"	1 1/2"	Steel	00000000	00000
For 2" Shaft Diameter
2 1/4"	1 1/2"	Steel	00000000	00000
2 1/4"	2"	Steel	00000000	00000
2 1/4"	2 1/2"	Steel	00000000	00000
2 1/2"	1"	Steel	00000000	00000
2 1/2"	1 1/2"	Steel	00000000	00000
2 1/2"	2"	Steel	00000000	00000
2 1/2"	2 1/2"	Steel	00000000	00000
2 1/2"	3"	Steel	00000000	00000
For 2 1/2" Shaft Diameter
3"	1"	Steel	00000000	00000
3"	1 1/2"	Steel	00000000	00000
3"	2"	Steel	00000000	00000
3"	2 1/2"	Steel	00000000	00000
3"	3"	Steel	00000000	00000
For 3" Shaft Diameter
3 1/2"	1"	Steel	00000000	00000
3 1/2"	1 1/2"	Steel	00000000	00000
3 1/2"	2"	Steel	00000000	00000
3 1/2"	2 1/2"	Steel	00000000	00000
3 1/2"	3"	Steel	00000000	00000