INA Linear Shaft Support Linear Ball Bearing Block 28 x 84 x 68mm, GW30

Shaft support blocks are used to support shafts and locate the ends of the shaft.
They are suitable for all the solid and hollow shafts in this catalogue.
They are made from either an aluminium alloy or pressure diecast zinc.
Series GWA is identical in design to series GW but is suitable for larger fixing screws.
Depending on the series, the shaft support blocks have through holes or threaded holes.