TOP 5 SKF DISTRIBUTORS IN ASIA

Tapered roller bearings, single row

Dimensions

d 120 mm
D 260 mm
T 90.5 mm
d1 181.5 mm
B 86 mm
C 69 mm
r1,2 min. 4 mm
r3,4 min. 3 mm
a 60 mm
Abutment dimensions

da max. 148 mm
db min. 134 mm
Da min. 213 mm
Da max. 246 mm
Db min. 239 mm
Ca min. 9 mm
Cb min. 21.5 mm
ra max. 4 mm
rb max. 3 mm
Calculation data

Basic dynamic load rating C 792 kN
Basic static load rating C0 1120 kN
Fatigue load limit Pu 110 kN
Reference speed 1800 r/min
Limiting speed 2600 r/min
Calculation factor e 0.35
Calculation factor Y 1.7
Calculation factor Y0 0.9
Mass

Mass bearing 21.362 kg

For additional information about the meaning and limitations of the product data, refer to Single row tapered roller bearings and Principles of bearing selection and application.