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2304

Self-Aligning Ball Bearings
Self-Aligning Ball Bearings

Product Information

Designations

2304

Boundary Dimensions

d 20 mm
D 52 mm
B 21 mm
r (min.） 1.1 mm

Basic Load Ratings

Cr 20300 N Basic dynamic load rating
C0r 4700 N Basic static load rating

Speeds

Grease 11000 min-1
Oil 14000 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 26.5 mm
Da(max.) 45.5 mm
ra (max.) 1 mm

Calculation factors

e 0.5
Y2 1.9
Y3 1.2
Y0 1.3

Additional information

Mass

(approx.) 0.193 kg