Bearing KBA047 KOYO -

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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Bearing KBA047 KOYO Specifications

d:560 mm
D:680 mm
B:56 mm
d1 ≈:600 mm
d2 ≈:600 mm
D1 ≈:640.65 mm
a:207 mm
r1,2 min.:3 mm
r3,4 min.:1.1 mm
da min.:573 mm
Da max.:667 mm
Db max.:674 mm
ra max.:2.5 mm
rb max.:1 mm
Basic dynamic load rating C:397 kN
Basic static load rating C0:930 kN
Fatigue load limit Pu:16 kN
Reference speed:850 r/min
Limiting speed:900 r/min
Calculation factor A:6.14
Calculation factor kr:0.08
Calculation factor e:0.8
Calculation factor X:0.63
Calculation factor Y0:0.66
Calculation factor Y2:1.24
Calculation factor Y1:0.78
Mass bearing:41.5 kg

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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