SKF 71916ACD/P4A Angular contact ball bearings,SKF 71916 ACD/P4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71916 ACD/P4A

71916 ACD/P4A

Dimensions
d 80mm
D 110mm
B 16mm
d1 89.2mm
d2 89.2mm
D1 100.8mm
r1,2min.1mm
r3,4min.0.3mm
a 30.2mm
Abutment dimensions
damin.84.6mm
dbmin.84.6mm
Damax.105mm
Dbmax.108mm
ramax.1mm
rbmax.0.3mm
dn 91.7mm
Calculation data
Basic dynamic load ratingC 34.5kN
Basic static load ratingC0 36.5kN
Fatigue load limitPu 1.56kN
Attainable speed for grease lubrication  9500r/min
Attainable speed for oil-air lubrication  16000r/min
Ball diameterDw 9.525mm
Number of ballsz 27 
Reference grease quantityGref 5.1cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 220N
Static axial stiffness, preload class A  204N/µm
Preload class BGB 440N
Static axial stiffness, preload class B  267N/µm
Preload class CGC 880N
Static axial stiffness, preload class C  358N/µm
Preload class DGD 1760N
Static axial stiffness, preload class D  490N/µm
Calculation factors
Calculation factorf 1.24 
Calculation factorf1 0.98 
Calculation factorf2A 1 
Calculation factorf2B 1.04 
Calculation factorf2C 1.08 
Calculation factorf2D 1.14 
Calculation factorfHC 1 
Calculation factore 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
Mass bearing  0.37kg
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Hot number: BD-23064 CCK/W33-AOH 3064 G 23122 CCK/W33 330337 AG 51407 7213 BECBP AOH 3184 G BC4-8053/HA4 BT1-8010/HA4 D/W R2 R-2RS1 K 60x68x30 ZW SILQG 16 ES SNL 3056 SNW 118x3.1/8 SNW 122x3.11/16 SSAFS 23048 KAT x 8.7/16

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