5/16" CBN Borazon Wheel (11BC) for Oregon Grinder, 5-1/2" x 7/8" Bar Mount_Q163 Harvester Replaceable Sprocket Nose (RSN)

Harvester Replaceable Sprocket Nose (RSN) bars from Oregon have motor-mount configurations to fit the most popular applications and deliver superior performance in high-speed conditions common to mechanical harvesting

Computerized design techniques

Anvil for 3/4"-pitch chain must be purchased separately

For 27X and 27AX Series Saw Chain

OR double-ended bars of 56" or less and 90cc or more diplacement

5/16" CBN Borazon Wheel (11BC) for Oregon Grinder, 5-1/2" x 7/8" Bar Mount_Q163 Harvester Replaceable Sprocket Nose (RSN)These grinding wheels are designed specifically for the Oregon 620 120, 520 120, and 410 120 Bench Grinders. The wheels leave a sharper and cleaner finish on the cutters.