50A112 sprockets with a stock bore comes with a 15/16" inside diameter plain hole and can be easily machine bored to custom sizes
UCPX06-20 bearing is a two-bolt medium-duty pillow block bearing with a 1-1/4" bore
This 50A36 sprocket is a durable
UCTB206-17 Bearing Dimensions
This 41BS60 sprocket features a 1-1/8" finished bore including a key-way and two setscrews
5050 Taper Lock Bushing X 2-7/8" Bore 3V Double-Groove QD Bushed Sheaves 50A112 sprockets with a stockThis 5050 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 5050 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 2 7 8" bore with a standard keyway, for more