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SIGMA 7222-B angular contact ball bearings - Industrial Bearing

  SIGMA 7222-B angular contact ball bearings

SIGMA 7222-B angular contact ball bearings pdf

Find 225x150x35 Size (mm) the discount SIGMA 7222-B angular contact ball bearings online you need . We offer … 225 Bore Diameter (mm) If you check out our large selection of SIGMA 7222-B angular contact ball bearings once .

Size (mm) 225x150x35
Bore Diameter (mm) 225
Outer Diameter (mm) 150
Width (mm) 35
d 150 mm
D 225 mm
B 35 mm
d1 173.1 mm
d2 173.1 mm
D1 201.9 mm
K 0.6 mm
C1 9.3 mm
r1,2 – min. 2.1 mm
r3,4 – min. 1 mm
a 61.4 mm
da – min. 161 mm
db – min. 161 mm
Da – max. 214 mm
Db – max. 220 mm
ra – max. 2 mm
rb – max. 1 mm
dn 178.2 mm
Basic dynamic load rating – C 163 kN
Basic static load rating – C0 180 kN
Fatigue load limit – Pu 5.6 kN
Limiting speed for grease lubrication 6700 r/min
Limiting speed for oil lubrication 10000 mm/min
Ball – Dw 23.812 mm
Ball – z 22
Gref 54 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 1000 N
Preload class B – GB 2000 N
Preload class C – GC 4000 N
Preload class D – GD 8000 N
Calculation factor – f 1.16
Calculation factor – f1 0.99
Calculation factor – f2A 1
Calculation factor – f2B 1.02
Calculation factor – f2C 1.05
Calculation factor – f2D 1.08
Calculation factor – fHC 1.02
Preload class A 430 N/micron
Preload class B 562 N/micron
Preload class C 745 N/micron
Preload class D 1009 N/micron
r1,2 min. 2.1 mm
r3,4 min. 1 mm
da min. 161 mm
db min. 161 mm
Da max. 214 mm
Db max. 220 mm
ra max. 2 mm
rb max. 1 mm
Basic dynamic load rating C 163 kN
Basic static load rating C0 180 kN
Fatigue load limit Pu 5.6 kN
Attainable speed for grease lubrication 6700 r/min
Attainable speed for oil-air lubrication 10000 r/min
Ball diameter Dw 23.812 mm
Number of balls z 22
Reference grease quantity Gref 54 cm³
Preload class A GA 1000 N
Static axial stiffness, preload class A 430 N/µm
Preload class B GB 2000 N
Static axial stiffness, preload class B 562 N/µm
Preload class C GC 4000 N
Static axial stiffness, preload class C 745 N/µm
Preload class D GD 8000 N
Static axial stiffness, preload class D 1009 N/µm
Calculation factor f 1.16
Calculation factor f1 0.99
Calculation factor f2A 1
Calculation factor f2B 1.02
Calculation factor f2C 1.05
Calculation factor f2D 1.08
Calculation factor fHC 1.02
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 3.44 kg

      Detailed Parameters

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