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QJ328

Four-Point-Contact Ball Bearings
Four-Point-Contact Ball Bearings

Product Information

Designations

QJ328

Boundary Dimensions

d 140 mm
D 300 mm
B 62 mm
r (min.） 4 mm

Basic Load Ratings

Cr 480000 N Basic dynamic load rating
C0r 1110000 N Basic static load rating

Speeds

Grease 1700 min-1
Oil 2400 min-1

Dimensions

a0 154 mm

Abutment and Fillet Dimensions

da (min.) 158 mm
Da(max.) 282 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 24 kg