FAG Needle roller/angular contact ball bearings - NKIA5902-XL

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FAG Needle roller/angular contact ball bearings - NKIA5902-XL image

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FAG Needle roller/angular contact ball bearings - NKIA5902-XL Codes and sizes

Bearing number:7222 CD/HCP4A
Size (mm):200x110x38
Bore Diameter (mm):200
Outer Diameter (mm):110
Width (mm):38
d:110 mm
D:200 mm
B:38 mm
d1:138.7 mm
d2:138.7 mm
D1:171.3 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
a:39.9 mm
da - min.:122 mm
db - min.:122 mm
Da - max.:188 mm
Db - max.:193 mm
ra - max.:2 mm
rb - max.:1 mm
dn:145.9 mm
Basic dynamic load rating - C:178 kN
Basic static load rating - C0:166 kN
Fatigue load limit - Pu:5.6 kN
Limiting speed for grease lubrication:8500 r/min
Limiting speed for oil lubrication:13000 mm/min
Ball - Dw:26.988 mm
Ball - z:16
Gref:54.15 cm3
Calculation factor - f0:14.7
Preload class A - GA:670 N
Preload class B - GB:1340 N
Preload class C - GC:2680 N
Preload class D - GD:5360 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:150 N/micron
Preload class B:203 N/micron
Preload class C:282 N/micron
Preload class D:404 N/micron
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:122 mm
db min.:122 mm
Da max.:188 mm
Db max.:193 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:178 kN
Basic static load rating C0:166 kN
Fatigue load limit Pu:5.6 kN
Attainable speed for grease lubrication:8500 r/min
Attainable speed for oil-air lubrication:13000 r/min
Ball diameter Dw:26.988 mm
Number of balls z:16
Reference grease quantity Gref:54.15 cm³
Preload class A GA:670 N
Static axial stiffness, preload class A:150 N/µm
Preload class B GB:1340 N
Static axial stiffness, preload class B:203 N/µm
Preload class C GC:2680 N
Static axial stiffness, preload class C:282 N/µm
Preload class D GD:5360 N
Static axial stiffness, preload class D:404 N/µm
Calculation factor f:1.08
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 f0:14.7
Mass bearing:3.86 kg

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FAG Needle roller/angular contact ball bearings - NKIA5902-XL Codes and sizes

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