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    SKF 30228 tapered roller bearings SKF 30228 tapered roller bearings

    Also known as : 30228,30228-A,30228-XL

    • Inside Diameter: 140 mm
    • Outside Diameter: 250 mm
    • Width: 45.75 mm
    • Basic dynamic load rating: 451 kN
    • Basic static load rating: 570 kN

SKF 30228 Bearing details

model 30228
Dimension series 4FB
d 140 mm
D 250 mm
T 45.75 mm
d1 ≈ 187.12 mm
B 42 mm
C 36 mm
r1,2 min. 4 mm
r3,4 min. 3 mm
a 47.4 mm
da max. 164 mm
db min. 156.5 mm
Da min. 219 mm
Da max. 236.5 mm
Db min. 234 mm
Ca min. 8 mm
Cb min. 9.5 mm
ra max. 4 mm
rb max. 3 mm
Calculation data
C 451 kN, Basic dynamic load rating
C0 570 kN, Basic static load rating
Pu 58.5 kN, Fatigue load limit
Reference speed 1900 r/min
Limiting speed 2600 r/min
e 0.43, Calculation factor
Y 1.4, Calculation factor
Y0 0.8, Calculation factor
Mass 8.68 kg

International Delivery Details
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