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thrust ball bearing applications 52215 NKE image

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thrust ball bearing applications 52215 NKE Code system

Bearing number:7002 CE/HCP4AH
Size (mm):32x15x9
Bore Diameter (mm):32
Outer Diameter (mm):15
Width (mm):9
d:15 mm
D:32 mm
B:9 mm
d1:20.65 mm
d2:19.5 mm
D1:26.9 mm
K:0.5 mm
C1:5.35 mm
r1,2 - min.:0.3 mm
r3,4 - min.:0.15 mm
a:7.7 mm
da - min.:17 mm
db - min.:17 mm
Da - max.:30 mm
Db - max.:30.6 mm
ra - max.:0.3 mm
rb - max.:0.15 mm
dn:21.9 mm
Basic dynamic load rating - C:4.4 kN
Basic static load rating - C0:1.9 kN
Fatigue load limit - Pu:0.08 kN
Limiting speed for grease lubrication:83000 r/min
Limiting speed for oil lubrication:127000 mm/min
Ball - Dw:4.762 mm
Ball - z:12
Gref:0.5 cm3
Calculation factor - f0:7.3
Preload class A - GA:25 N
Preload class B - GB:70 N
Preload class C - GC:140 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.03
Calculation factor - f2C:1.05
Calculation factor - fHC:1.01
Preload class A:18 N/micron
Preload class B:27 N/micron
Preload class C:37 N/micron
r1,2 min.:0.3 mm
r3,4 min.:0.15 mm
da min.:17 mm
db min.:17 mm
Da max.:30 mm
Db max.:30.6 mm
ra max.:0.3 mm
rb max.:0.15 mm
Basic dynamic load rating C:4.42 kN
Basic static load rating C0:1.93 kN
Fatigue load limit Pu:0.08 kN
Attainable speed for grease lubrication:83000 r/min
Attainable speed for oil-air lubrication:127000 r/min
Ball diameter Dw:4.762 mm
Number of balls z:12
Reference grease quantity Gref:0.5 cm³
Preload class A GA:25 N
Static axial stiffness, preload class A:18 N/µm
Preload class B GB:70 N
Static axial stiffness, preload class B:27 N/µm
Preload class C GC:140 N
Static axial stiffness, preload class C:37 N/µm
Calculation factor f:1.03
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.05
Calculation factor fHC:1.01
Calculation factor f0:7.3
Mass bearing:0.025 kg

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thrust ball bearing applications 52215 NKE Code system

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