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HR30234J

Metric Series Tapered Roller Bearings
Metric Series Tapered Roller Bearings

Product Information

Designations

HR30234J

Boundary Dimensions

d 170 mm
D 310 mm
B 52 mm
T 57 mm
C 43 mm
Cup r (min.) 4 mm
Cone r (min.) 5 mm

Basic Load Ratings

Cr 775000 N Basic dynamic load rating
C0r 885000 N Basic static load rating

Speeds

Grease 1100 min-1
Oil 1500 min-1

Dimensions

a 59.4 mm

Abutment and Fillet Dimensions

da (min.) 197 mm
db (max.) 202 mm
Da (min.) 273 mm
Db(min.) 288 mm
Da(max.) 292 mm
Sa 8 mm
Sb 14 mm
ra (max.) 4 mm

Calculation factors

e 0.44
Y1 1.4
Y0 0.76

Additional information

Mass

(approx.) 29.2 kg