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51428X

Single-Direction Thrust Ball Bearings
Single-Direction Thrust Ball Bearings

Product Information

Designations

51428X

Boundary Dimensions

d 140 mm
D 280 mm
T,T3 112 mm
r (min.） 4 mm

Basic Load Ratings

Cr 550000 N Basic dynamic load rating
C0r 1750000 N Basic static load rating

Speeds

Grease 530 min-1
Oil 800 min-1

Dimensions

d1 275 mm
D1 144 mm

Abutment and Fillet Dimensions

da (min.) 222 mm
Da(max.) 198 mm
ra (max.) 3 mm

Calculation factors

Additional information

Mass

(approx.) 34.7 kg