This magnum ball bearing is for a spindle assembly for 30", 40" and 50" ZTR chain drives. Oregon replacement parts are built to meet or exceed OEM standards.

• Outer diameter: 52 mm, Inner diameter:1", Width: 21.50 mm
• Reference number: RA100-RR (prior to 1999)
• For spindle assembly, 30", 40" and 50" ZTR chain drives

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

This part fits:Bobcat - 38348-01, Bunton-Goodall - P L7323, Dixie Chopper - 30218, Grasshopper - 120081, Hustler - 784223, John Deere - JD8597, Dixon - 539115279, John Deere - 8597, Rotary - 8488, Stens - 225-217, Dixon - 1701, Laser - 95656