contact us page

QJ230

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ230

Boundary Dimensions

d	150	mm
D	270	mm
B	45	mm
r (min.）	3	mm

Basic Load Ratings

C_r	395000	N	Basic dynamic load rating
C_0r	925000	N	Basic static load rating

Speeds

Grease	1800	min-1
Oil	2600	min-1

Dimensions

a0

147

mm

Abutment and Fillet Dimensions

da (min.)	164	mm
Da(max.)	256	mm
ra (max.)	2.5	mm

Calculation factors

Additional information

Mass

(approx.)

12

kg