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HM231140/HM231110

Inch Series Tapered Roller Bearings

Inch Series Tapered Roller Bearings

Product Information

Designations

HM231140/HM231110

Boundary Dimensions

d	146.05	mm
D	236.538	mm
B	56.642	mm
T	57.15	mm
C	44.45	mm
Cup r (min.)	3.3	mm
Cone r (min.)	3.5	mm

Basic Load Ratings

C_r	555000	N	Basic dynamic load rating
C_0r	720000	N	Basic static load rating

Speeds

Grease	1400	min-1
Oil	1900	min-1

Dimensions

a

45.9

mm

Abutment and Fillet Dimensions

da	164	mm
db	160	mm
Da	217	mm
Db	224	mm
ra (max.)	3.5	mm

Calculation factors

e	0.32
Y1	1.9
Y0	1

Additional information

Mass

(approx.)

6.07

kg