contact us page

QJ218

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ218

Boundary Dimensions

d	90	mm
D	160	mm
B	30	mm
r (min.）	2	mm

Basic Load Ratings

C_r	180000	N	Basic dynamic load rating
C_0r	320000	N	Basic static load rating

Speeds

Grease	3200	min-1
Oil	4300	min-1

Dimensions

a0

87.5

mm

Abutment and Fillet Dimensions

da (min.)	100	mm
Da(max.)	150	mm
ra (max.)	2	mm

Calculation factors

Additional information

Mass

(approx.)

2.75

kg