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24164K30 Bearing image

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24164K30 Bearing Codes and sizes

Bearing number:7216 CD/HCP4A
Size (mm):140x80x26
Bore Diameter (mm):140
Outer Diameter (mm):80
Width (mm):26
d:80 mm
D:140 mm
B:26 mm
d1:99.5 mm
d2:99.5 mm
D1:120.5 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
a:27.8 mm
da - min.:91 mm
db - min.:91 mm
Da - max.:129 mm
Db - max.:134.4 mm
ra - max.:2 mm
rb - max.:1 mm
dn:103.4 mm
Basic dynamic load rating - C:85.2 kN
Basic static load rating - C0:75 kN
Fatigue load limit - Pu:3 kN
Limiting speed for grease lubrication:12000 r/min
Limiting speed for oil lubrication:18000 mm/min
Ball - Dw:17.462 mm
Ball - z:17
Gref:18.084 cm3
Calculation factor - f0:15.1
Preload class A - GA:320 N
Preload class B - GB:640 N
Preload class C - GC:1280 N
Preload class D - GD:2560 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.03
Calculation factor - f2D:1.06
Calculation factor - fHC:1.01
Preload class A:106 N/micron
Preload class B:144 N/micron
Preload class C:201 N/micron
Preload class D:289 N/micron
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:91 mm
db min.:91 mm
Da max.:129 mm
Db max.:134.4 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:85.2 kN
Basic static load rating C0:75 kN
Fatigue load limit Pu:3.05 kN
Attainable speed for grease lubrication:12000 r/min
Attainable speed for oil-air lubrication:18000 r/min
Ball diameter Dw:17.462 mm
Number of balls z:17
Reference grease quantity Gref:18.084 cm³
Preload class A GA:320 N
Static axial stiffness, preload class A:106 N/µm
Preload class B GB:640 N
Static axial stiffness, preload class B:144 N/µm
Preload class C GC:1280 N
Static axial stiffness, preload class C:201 N/µm
Preload class D GD:2560 N
Static axial stiffness, preload class D:289 N/µm
Calculation factor f:1.09
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.03
Calculation factor f2D:1.06
Calculation factor fHC:1.01
Calculation factor f0:15.1
Mass bearing:1.24 kg

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