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260KBE31+L

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

Product Information

Designations

260KBE31+L

Boundary Dimensions

d 260 mm
D 440 mm
C 128 mm
2B 144 mm
r (min.） 5 mm
r1 (min.) 1.5 mm

Basic Load Ratings

Cr 1890000 N Basic dynamic load rating
C0r 2760000 N Basic static load rating

Speeds

Grease 560 min-1
Oil 800 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 287 mm
Db(min.) 416 mm
ra (max.) 3 mm
rb (max.) 1.5 mm

Calculation factors

e 0.39
Y2 2.6
Y3 1.7
Y0 1.7

Additional information

Mass

(approx.) 82.5 kg