08B38 sprockets with a stock bore comes with the standard 16 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
Sprocket Size: 160E13
100A39 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
which insures proper contact between the #100 roller chain and sprocket
For more information or to get a formal quote on an 1VP44 variable pitch pulley with 1-1/8" bore and other products please contact us and we will be happy to assist you
1B5V60 Sheave 6.28" OD #120 Roller Chain Sprockets 08B38 sprockets with a stockThis 1B5V60 Sheave uses a B bushing, is directly interchangeable with other manufacturers, is 6. 28" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. The primary benefit with this sheave is that B5V series sheaves you can use an extensively wide range of v belts like; 4L, A, AX, 5L, B, BX, 5V, and 5VX. What separates this 1B5V60 sheave from the others is that it is made using a high strength cast iron, is