Good Quality 685zz Bearing - 30209 HXHV Single Row Tapered Roller Bearing – Hxh

30209 HXHV Single Row Tapered Roller Bearing
Dimensions
d 45 mm
D 85 mm
T 20.75 mm
d1 63.1 mm
B 19 mm
C 16 mm
r1,2 min. 1.5 mm
r3,4 min. 1.5 mm
a 17.829 mm
Abutment Dimensions
da max. 54 mm
db min. 53.5 mm
Da min. 74 mm
Da max. 77.5 mm
Db min. 80 mm
Ca min. 3 mm
Cb min. 4.5 mm
ra max. 1.5 mm
rb max. 1.5 mm
Calculation data
Basic dynamic load rating C 81.6 kN
Basic static load rating C0 76.5 kN
Fatigue load limit Pu 8.65 kN
Reference speed 6300 r/min
Limiting speed 8000 r/min
Calculation factor e 0.4
Calculation factor Y 1.5
Calculation factor Y0 0.8
Mass bearing 0.47 kg

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