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size
d 140mm
D 175mm
B 18mm
d1≈150.7mm
D2≈166.7mm
r1,2min.2.5mm
Size shoulder size
damin.146mm
Damax.169mm
ramax.1mm
data calculation
Basic dynamic load ratingC 39kN
Basic rated static loadC0 46.5kN
Fatigue load limitPu 1.66kN
Reference speed  7500r/min
Maximum speed  4500r/min
coefficientkr 0.015 
coefficientf0 16 
weight
Bearing weight  0.82kg
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