TOP 5 SKF DISTRIBUTORS IN ASIA

Tapered roller bearings, single row

Dimensions

d 120 mm
D 260 mm
T 59.5 mm
d1 178.98 mm
B 55 mm
C 46 mm
r1,2 min. 4 mm
r3,4 min. 3 mm
a 47.199 mm
Abutment dimensions

da max. 152 mm
db min. 134 mm
Da min. 221 mm
Da max. 246 mm
Db min. 237 mm
Ca min. 10 mm
Cb min. 13.5 mm
ra max. 4 mm
rb max. 3 mm
Calculation data

Basic dynamic load rating C 561 kN
Basic static load rating C0 710 kN
Fatigue load limit Pu 73.5 kN
Reference speed 2000 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 13.722 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.