R8ZZ Chrome Steel Miniature Ball Bearings 1/2 x 1 1/8 x 5/16 Inch

P/N	R8ZZ
Material	Chrome Steel
Type	1/2 x 1 1/8 x 5/16
d (mm)	12.7
D (mm)	28.575
B1 (mm)	7.938
Cr (N)	5108
Cor (N)	2413
Ref. Speed	27,000 RPM
Lubrication	Dry Grease or Oil
Weight	24.1 g