2BK57-1-1/8 Double Groove "A/B" Section Fixed Bore

Product Description

2BK57-1-1/8 Double Groove "A/B" Section Fixed Bore- Cast Iron

Outside Diameter -5.45 Inches
Bore Size - 1-1/8 Inches

Use with A(4L) & B(5L) V- Belts

Cross Reference - 2MB55-1-1/8