90 mm x 125 mm x 18 mm Width (mm) SKF 71918 ACE/HCP4A Angular Contact Ball Bearings

Advance 90 mm x 125 mm x 18 mm Width (mm) SKF 71918 ACE/HCP4A Angular Contact Ball Bearings is your 71918 ACE/HCP4A Bearing number source for quality Angular Contact Ball Bearings and accessories. shop online for home delivery 125x90x18 Size (mm) or pick up in one of our 10000 .

Bearing number 71918 ACE/HCP4A
Size (mm) 125x90x18
Brand SKF
Bore Diameter (mm) 125
Outer Diameter (mm) 90
Width (mm) 18
d 90 mm
D 125 mm
B 18 mm
d1 101 mm
d2 97.9 mm
D1 114.22 mm
r1,2 – min. 1.1 mm
r3,4 – min. 0.6 mm
a 35.9 mm
da – min. 96 mm
db – min. 93.2 mm
Da – max. 119 mm
Db – max. 121.8 mm
ra – max. 1 mm
rb – max. 0.6 mm
dn 103.5 mm
Basic dynamic load rating – C 28.6 kN
Basic static load rating – C0 23.2 kN
Fatigue load limit – Pu 0.915 kN
Limiting speed for grease lubrication 15500 r/min
Limiting speed for oil lubrication 24000 mm/min
Ball – Dw 11.112 mm
Ball – z 24
Gref 7 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 260 N
Preload class B – GB 780 N
Preload class C – GC 1560 N
Calculation factor – f 1.19
Calculation factor – f1 0.98
Calculation factor – f2A 1
Calculation factor – f2B 1.04
Calculation factor – f2C 1.08
Calculation factor – fHC 1.01
Preload class A 182 N/micron
Preload class B 274 N/micron
Preload class C 360 N/micron
r1,2 min. 1.1 mm
r3,4 min. 0.6 mm
da min. 96 mm
db min. 93.2 mm
Da max. 119 mm
Db max. 121.8 mm
ra max. 1 mm
rb max. 0.6 mm
Basic dynamic load rating C 28.6 kN
Basic static load rating C0 23.2 kN
Fatigue load limit Pu 0.915 kN
Attainable speed for grease lubrication 15500 r/min
Attainable speed for oil-air lubrication 24000 r/min
Ball diameter Dw 11.112 mm
Number of balls z 24
Reference grease quantity Gref 7 cm³
Preload class A GA 260 N
Static axial stiffness, preload class A 182 N/µm
Preload class B GB 780 N
Static axial stiffness, preload class B 274 N/µm
Preload class C GC 1560 N
Static axial stiffness, preload class C 360 N/µm
Calculation factor f 1.19
Calculation factor f1 0.98
Calculation factor f2A 1
Calculation factor f2B 1.04
Calculation factor f2C 1.08
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 0.46 kg