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51256X

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

Product Information

Designations

51256X

Boundary Dimensions

d 280 mm
D 380 mm
T,T3 80 mm
r (min.） 2.1 mm

Basic Load Ratings

Cr 450000 N Basic dynamic load rating
C0r 1950000 N Basic static load rating

Speeds

Grease 530 min-1
Oil 800 min-1

Dimensions

d1 375 mm
D1 284 mm

Abutment and Fillet Dimensions

da (min.) 339 mm
Da(max.) 321 mm
ra (max.) 2 mm

Calculation factors

Additional information

Mass

(approx.) 27.1 kg