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1311

Self-Aligning Ball Bearings
Self-Aligning Ball Bearings

Product Information

Designations

1311

Boundary Dimensions

d 55 mm
D 120 mm
B 29 mm
r (min.） 2 mm

Basic Load Ratings

Cr 57000 N Basic dynamic load rating
C0r 17900 N Basic static load rating

Speeds

Grease 5000 min-1
Oil 6300 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 64 mm
Da(max.) 111 mm
ra (max.) 2 mm

Calculation factors

e 0.23
Y2 4.2
Y3 2.7
Y0 2.8

Additional information

Mass

(approx.) 1.6 kg