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7228BDT

Matched Angular Contact Ball Bearings
Matched Angular Contact Ball Bearings

Product Information

Designations

7228BDT

Boundary Dimensions

d 140 mm
D 250 mm
r (min.） 3 mm
r1 (min.) 1.1 mm

Basic Load Ratings

Cr 355000 N Basic dynamic load rating
C0r 425000 N Basic static load rating

Speeds

Grease 1600 min-1
Oil 2200 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 154 mm
Da(max.) 236 mm
ra (min.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 17.88 kg