Products Linear Motion Components, Linear Bearings & Shafting Support Bushings

Eccentric & Concentric Support Bushings

INCH

Specs
Drawing

303 Stainless Steel

*Fits corresponding wheel bore.
**All mounting information assumes a “central” position of the BA bushing,
allowing an adjustment from plus “X” to minus “X”.

BA = Ecctrentric bushing. Eccentric mounting hole. By rotating the bushing on its mounting bolt, the clearance between the wheel and track can be adjusted.

BC = Concentric bushing. Concentric mounting hole. The major load should be carried on the stationary bushing.

CATALOG NUMBER	Bushings	H	S	K*	D	N Dia.	X**	Recommened Fastener Size
BASCOM-BA1	Eccentric	.550	.250	.1873	.44	.138	.012	#6
BASCOM-BA2	Eccentric	.706	.281	.3748	.56	.250	.024	1/4
BASCOM-BA3	Eccentric	.990	.375	.4722	.75	.3125	.042	5/16
BASCOM-BA4	Eccentric	1.177	.437	.5904	.88	.375	.060	3/8
BASCOM-BC1	Concentric	.550	.250	.1873	.44	.138	—	#6
BASCOM-BC2	Concentric	.706	.281	.3748	.56	.250	—	1/4
BASCOM-BC3	Concentric	.990	.375	.4722	.75	.3125	—	5/16
BASCOM-BC4	Concentric	1.177	.437	.5904	.88	.375	—	3/8