contact us page

QJ319

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ319

Boundary Dimensions

d	95	mm
D	200	mm
B	45	mm
r (min.）	3	mm

Basic Load Ratings

C_r	276000	N	Basic dynamic load rating
C_0r	495000	N	Basic static load rating

Speeds

Grease	2600	min-1
Oil	3600	min-1

Dimensions

a0

103.3

mm

Abutment and Fillet Dimensions

da (min.)	109	mm
Da(max.)	186	mm
ra (max.)	2.5	mm

Calculation factors

Additional information

Mass

(approx.)

7.4

kg