RLS7ZZ Bearing is double Shielded, radial and deep groove ball bearing, RLS7ZZ bearing is made of Chrome Steel with chrome steel balls and steel cage, bearing is closed with Metal Shields to protect the bearing from dust or any possible contamination, RLS7ZZ bearing is Shielded and self lubricated, the quality is set to EMQ (electric motor quality) to ensure high speed, RLS7ZZ bearing is lubricated with grease.

•Item: RLS7ZZ Ball Bearing 
•Type: Deep groove radial Ball Bearing 
•Material: Chrome Steel 
•Cage: Steel 
•Balls: Chrome Steel 
•Quality: Electric motor quality 
•Closures: Double shielded with Metal shields Z/ZZ/2Z 
•Lubrication: Self Lubricated (Grease) Bearing 
•Radial Clearance: C0 
•Inner Diameter (ID): 7/8" inch 
•Outer Diameter (OD): 2" inch 
•Width/Height/Bridth (W/H/B): 9/16" inch 
•Size: 7/8" x 2" x 9/16" inch 
•Equal: LJ 7/8 ZZ & LS9 ZZ 
•Equivalents: RLS7-2Z and RLS7Z Bearings 

•Item: RLS7-2RS Ball Bearing 
•Type: Deep groove radial ball bearing 
•Cage: Steel 
•Balls: Chrome Steel 
•Material: Chrome Steel 
•Quality: Electric motor quality 
•Lubrication: Self Lubricated (Grease) Bearing 
•Closures: Double sealed with rubber seals RS/RS9/16RS1 
•Size: 7/8" x 2" x 9/16" inch 
•Inner Diameter (ID): 7/8" inch 
•Outer Diameter (OD): 2" inch 
•Width/Height/Bridth (W/H/B): 9/16" inch 
•Equal: LJ 7/8-2RS & LS9-2RS