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QJ234

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

Product Information

Designations

QJ234

Boundary Dimensions

d 170 mm
D 310 mm
B 52 mm
r (min.） 4 mm

Basic Load Ratings

Cr 470000 N Basic dynamic load rating
C0r 1180000 N Basic static load rating

Speeds

Grease 1600 min-1
Oil 2200 min-1

Dimensions

a0 168 mm

Abutment and Fillet Dimensions

da (min.) 188 mm
Da(max.) 292 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 19.5 kg