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HM89443/HM89410

Inch Series Tapered Roller Bearings

Inch Series Tapered Roller Bearings

Product Information

Designations

HM89443/HM89410

Boundary Dimensions

d	33.338	mm
D	76.2	mm
B	28.575	mm
T	29.37	mm
C	23.02	mm
Cup r (min.)	3.3	mm
Cone r (min.)	0.8	mm

Basic Load Ratings

C_r	96500	N	Basic dynamic load rating
C_0r	106000	N	Basic static load rating

Speeds

Grease	4800	min-1
Oil	6700	min-1

Dimensions

a

23.6

mm

Abutment and Fillet Dimensions

da	46.5	mm
db	44.5	mm
Da	62	mm
Db	73	mm
ra (max.)	0.8	mm

Calculation factors

e	0.55
Y1	1.1
Y0	0.6

Additional information

Mass

(approx.)

0.421

kg