10 Pcs 1/2 inch Bore Bearing: R8-2RS bearing size 1/2" x 1-1/8"x 5/16" (12.7mm x 28.575mmx7.938mm) Double rubber sealed shields on both sides of the bearing to keep lubricant in and contaminants out, lubricated at manufacturer for no additional lubrication required Deep groove geometry Bearing for high speeds and supporting both radial and axial loads Wide Range of Applications: Home Appliances, Garden Machinery, Outdoor Vehicles, Electric Toys & Tool ,Industrial Production and More. Satisfaction Guarantee - 100% satification, To make sure our sincere customers have the best buying experience, we provide 30-day return/ replacement service. This R8-2RS 1/2x1-1/8x5/16 -inch sealed ball bearing has deep groove geometry for high speeds and
supporting both radial and axial loads. The bearing is made of Bearing steel for durability and
resistance to deformity under heavy loads, and it has rubber seals on both sides of. the bearing
to keep lubricant in and contaminants out. This deep-groove sealed ball bearing is suitable for
use in electric motor applications.

Specifications:

Model: R8-2RS
Material: Bearing Steel
Number of Pack: 10 Pcs
External Design: Double Seal
Bore Diameter: 12.7 mm
Outer Diameter: 28.575 mm
Thickness: 7.9375 mm
Single Weight: 21g