contact us page

HM218248/HM218210

Inch Series Tapered Roller Bearings
Inch Series Tapered Roller Bearings

Product Information

Designations

HM218248/HM218210

Boundary Dimensions

d 90 mm
D 147 mm
B 40 mm
T 40 mm
C 32.5 mm
Cup r (min.) 3.5 mm
Cone r (min.) 7 mm

Basic Load Ratings

Cr 282000 N Basic dynamic load rating
C0r 345000 N Basic static load rating

Speeds

Grease 2400 min-1
Oil 3200 min-1

Dimensions

a 30.8 mm

Abutment and Fillet Dimensions

da 111 mm
db 98 mm
Da 133 mm
Db 141 mm
ra (max.) 7 mm

Calculation factors

e 0.33
Y1 1.8
Y0 0.99

Additional information

Mass

(approx.) 1.77 kg