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JM205149/JM205110

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

JM205149/JM205110

Boundary Dimensions

d 50 mm
D 90 mm
B 28 mm
T 28 mm
C 23 mm
Cup r (min.) 2.5 mm
Cone r (min.) 3 mm

Basic Load Ratings

Cr 128000 N Basic dynamic load rating
C0r 136000 N Basic static load rating

Speeds

Grease 4000 min-1
Oil 5600 min-1

Dimensions

a 19.9 mm

Abutment and Fillet Dimensions

da 62 mm
db 57 mm
Da 80 mm
Db 85 mm
ra (max.) 3 mm

Calculation factors

e 0.33
Y1 1.8
Y0 1

Additional information

Mass

(approx.) 0.507 kg