Style 4 - Live Shaft for Pillow Blocks
Style 5 - Heavy Duty w/ Drop Brackets
Style 6 - Super Duty w/ Drop Brackets
   
 
Better Belt Alignment: Through equal distribution of idler surface traction and no build-up, better belt alignment is achieved. Freedom of rotation is also maintained.

 
Longer Idler Life: It is constructed of heavy-rubber fabric lamination which contributes to longer life and less cost.

 
Self Cleaning Action: The unique alternating rubber fabric construction creates surface resiliency and radial deflection which prevents surface buildup.

 
Typical build-up reflected on an ordinary metal return idler.
 
NBS idler eliminates build-up and resulting misalignment.

 
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