contact us page

HR302/22

Metric Series Tapered Roller Bearings

Metric Series Tapered Roller Bearings

Product Information

Designations

HR302/22

Boundary Dimensions

d	22	mm
D	50	mm
B	14	mm
T	15.25	mm
C	12	mm
Cup r (min.)	1	mm
Cone r (min.)	1	mm

Basic Load Ratings

C_r	36000	N	Basic dynamic load rating
C_0r	30500	N	Basic static load rating

Speeds

Grease	7500	min-1
Oil	10000	min-1

Dimensions

a

11.6

mm

Abutment and Fillet Dimensions

da (min.)	31	mm
db (max.)	29	mm
Da (min.)	42	mm
Db(min.)	47	mm
Da(max.)	44	mm
Sa	2	mm
Sb	3	mm
ra (max.)	1	mm

Calculation factors

e	0.37
Y1	1.6
Y0	0.9

Additional information

Mass

(approx.)

0.139

kg