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M201047/M201011

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

M201047/M201011

Boundary Dimensions

d 39.688 mm
D 73.025 mm
B 22.098 mm
T 25.654 mm
C 21.336 mm
Cup r (min.) 2.3 mm
Cone r (min.) 0.8 mm

Basic Load Ratings

Cr 77000 N Basic dynamic load rating
C0r 80000 N Basic static load rating

Speeds

Grease 5000 min-1
Oil 6700 min-1

Dimensions

a 19.7 mm

Abutment and Fillet Dimensions

da 45.5 mm
db 48 mm
Da 64 mm
Db 69 mm
ra (max.) 0.8 mm

Calculation factors

e 0.33
Y1 1.8
Y0 0.99

Additional information

Mass

(approx.) 0.266 kg