Bearing 32RUSS9 NACHI -

: NACHI PZS Series Hydraulic Piston Pumps Origin Japan NACHI PZE Series Hydraulic Piston Pumps Origin Japan Komastu Gear Pump Origin Japan

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

NACHI PZE Series Hydraulic Piston Pumps Origin Japan

Komastu Gear Pump Origin Japan

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Bearing 32RUSS9 NACHI image

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Bearing 32RUSS9 NACHI Description of the code

Bearing number:7005 ACE/HCP4AH1
Size (mm):47x25x12
Bore Diameter (mm):47
Outer Diameter (mm):25
Width (mm):12
d:25 mm
D:47 mm
B:12 mm
d1:31.6 mm
d2:29.8 mm
D1:39.21 mm
K:0.5 mm
C1:3.72 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.3 mm
a:14.4 mm
da - min.:28.2 mm
db - min.:28.2 mm
Da - max.:43.8 mm
Db - max.:44.6 mm
ra - max.:0.6 mm
rb - max.:0.3 mm
dn:33.1 mm
Basic dynamic load rating - C:7.9 kN
Basic static load rating - C0:3.9 kN
Fatigue load limit - Pu:0.166 kN
Limiting speed for grease lubrication:50000 r/min
Limiting speed for oil lubrication:75000 mm/min
Ball - Dw:6.35 mm
Ball - z:14
Gref:1.3 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:70 N
Preload class B - GB:210 N
Preload class C - GC:430 N
Calculation factor - f:1.05
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.03
Calculation factor - f2C:1.06
Calculation factor - fHC:1.01
Preload class A:66 N/micron
Preload class B:98 N/micron
Preload class C:130 N/micron
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
da min.:28.2 mm
db min.:28.2 mm
Da max.:43.8 mm
Db max.:44.6 mm
ra max.:0.6 mm
rb max.:0.3 mm
Basic dynamic load rating C:7.93 kN
Basic static load rating C0:3.9 kN
Fatigue load limit Pu:0.166 kN
Attainable speed for grease lubrication:50000 r/min
Attainable speed for oil-air lubrication:75000 r/min
Ball diameter Dw:6.35 mm
Number of balls z:14
Reference grease quantity Gref:1.3 cm³
Preload class A GA:70 N
Static axial stiffness, preload class A:66 N/µm
Preload class B GB:210 N
Static axial stiffness, preload class B:98 N/µm
Preload class C GC:430 N
Static axial stiffness, preload class C:130 N/µm
Calculation factor f:1.05
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.06
Calculation factor fHC:1.01
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:0.065 kg

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