Product Details

Boundary dimensions  (mm)			Load ratings  (KN)		Limiting speeds  (r/min)		Mass  (kg)	Bearing NO.
d	D	B	Cr	Cor	Grease	oil		WSBC
40	90	23	104	108	7000	9500	0.75	21308 E

 E type spherical roller bearings is the most optimal reinforced structure design at present .It is made up of two rows symmetrical rollers and guide rings between floating through the two columns rollers,inner ring without ribs, two hardened stamping cage . The features is high dynamic load rating and longer working life than traditional structures bearing under the same conditions rated life . 

   WSBC 21308 E bearing widely used in metallurgy, electric power,mining machinery, Chemistry, Textile machinery . We are professional spherical roller bearings manufacturer , we can quick supply high quality WSBC 21308 E bearing with favorable price , if you want to know more details for WSBC 21308 E , pls feel free to contact us .