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53178/53375

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

53178/53375

Boundary Dimensions

d 44.45 mm
D 95.25 mm
B 28.301 mm
T 30.958 mm
C 20.638 mm
Cup r (min.) 0.8 mm
Cone r (min.) 2 mm

Basic Load Ratings

Cr 96000 N Basic dynamic load rating
C0r 97000 N Basic static load rating

Speeds

Grease 3600 min-1
Oil 5300 min-1

Dimensions

a 30.7 mm

Abutment and Fillet Dimensions

da 60 mm
db 53 mm
Da 81 mm
Db 89 mm
ra (max.) 2 mm

Calculation factors

e 0.74
Y1 0.81
Y0 0.45

Additional information

Mass

(approx.) 0.574 kg