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Support Bushings | Eccentric & Concentric

Inch


  • Specs
  • Drawing
Support Bushings
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.

Support Bushings

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
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