BlackStar R1 2 3/4 - Split Taper Bushing - 2 3/4" Bore AT5 "name": "Is 4/B93 interchangeable with

"name": "Is 4/B93 interchangeable with Gates 4/B93

"mpn":"388K7-D&D"

"sku":"TB770075591511"

"name":"Gates 22/3V630 Super HC PowerBand Belts 938522063"

"price":"1057

BlackStar R1 2 3/4 - Split Taper Bushing - 2 3/4" Bore AT5 "name": "Is 4/B93 interchangeable withThe BlackStar R1 2 3 4 is a R1 series split taper bushing with a 2 3 4" finished bore, precision manufactured from high grade steel. Split Taper bushings use a two piece split design for easy shaft mounting and are ideal for sheaves, sprockets, and couplings. Specifications Part Number R1 2 3 4 Bushing Type Split Taper Series R1 Bore Size 2 3 4" Minimum Bore 1 1 8" Maximum Bore 2 13 16" Outside Diameter 4. 000" Length 2 7 8" Material Steel Approx.