Premium 100H Roller Chain - 10FT filter_35B11-FB SBRFB204-12 bearing is a 3/4"

SBRFB204-12 bearing is a 3/4" bore three-bolt light-duty flange bearing that utilizes set screws to secure to a 3/4" shaft

Sheave Size: 68V3550N

120Q13 sprockets are bored to accept a Q1 type taper bushing

This DS40A20 sprocket is a durable

This 80BS59 sprocket features a 1-5/8" finished bore including a key-way and two setscrews

Premium 100H Roller Chain - 10FT filter_35B11-FB SBRFB204-12 bearing is a 3/4"Our premium 100H roller chain sets the bar for performance, durability, and strength! This chain has a 1. 250" (1 1 4") pitch and dimensionally conforms to ANSI B29. 1 dimensional standards. What sets this 100H heavy roller chain apart from others besides the "premium" branding is; solid bushings & rollers, specially hardened pins, wide waste side plates, shot peened components, factory pre loading, and a high quality factory applied lubricant. Solid