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170KBE31+L

Double-Row Tapered Roller Bearings/Arrangements
Double-Row Tapered Roller Bearings/Arrangements

Product Information

Designations

170KBE31+L

Boundary Dimensions

d 170 mm
D 280 mm
C 78 mm
2B 88 mm
r (min.） 3 mm
r1 (min.) 1 mm

Basic Load Ratings

Cr 775000 N Basic dynamic load rating
C0r 1040000 N Basic static load rating

Speeds

Grease 950 min-1
Oil 1300 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 188 mm
Db(min.) 266 mm
ra (max.) 2 mm
rb (max.) 1 mm

Calculation factors

e 0.39
Y2 2.6
Y3 1.7
Y0 1.7

Additional information

Mass

(approx.) 19.7 kg