2BK55 Pulley 1-1/8" Bore filter_25B28-SB 10B16 sprockets with a stock

10B16 sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

this 28A-2 roller chain is manufactured using heat-treated precision components

Our UCST209 bearing is dimensionally made to industry standards

UCX14-43 bearing is a medium-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 2-11/16" shaft

For additional information or to receive a quote on our SA204-12 bearings

2BK55 Pulley 1-1/8" Bore filter_25B28-SB 10B16 sprockets with a stockThis 2BK55 Pulley 1 1 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 5. 25" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. double BK pulleys work with belt types A, 4L, B, 5L, AX, BX, AA, BB, double banded A, double banded B, and double banded BX cogged v belts. What separates this double 2BK55 pulley from the others is that it is made using a high grade 35 cast iron, is