SKF 7018ACD/HCP4AH1 Angular contact ball bearings,SKF 7018 ACD/HCP4AH1 Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7018 ACD/HCP4AH1

7018 ACD/HCP4AH1

Dimensions
d 90mm
D 140mm
B 24mm
d1 105.4mm
d2 105.4mm
D1 124.6mm
K 0.5mm
C1 6.85mm
r1,2min.1.5mm
r3,4min.1mm
a 39mm
Abutment dimensions
damin.97mm
dbmin.97mm
Damax.133mm
Dbmax.136mm
ramax.1.5mm
rbmax.1mm
dn 108.7mm
Calculation data
Basic dynamic load ratingC 74.1kN
Basic static load ratingC0 72kN
Fatigue load limitPu 2.85kN
Attainable speed for grease lubrication  10000r/min
Attainable speed for oil-air lubrication  16000r/min
Ball diameterDw 15.875mm
Number of ballsz 20 
Reference grease quantityGref 15cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 460N
Static axial stiffness, preload class A  272N/µm
Preload class BGB 920N
Static axial stiffness, preload class B  356N/µm
Preload class CGC 1840N
Static axial stiffness, preload class C  472N/µm
Preload class DGD 3680N
Static axial stiffness, preload class D  638N/µm
Calculation factors
Calculation factorf 1.14 
Calculation factorf1 0.99 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.08 
Calculation factorfHC 1.02 
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  1.01kg
Purchase the SKF 7018 ACD/HCP4AH1 Please fill in the following

Title:

Email:

Tel:

Content:

Verification code:

Hot number: 12x22x7 HMSA10 V 50 VS V 6226-2Z 6x22x7 HMS5 RG 90334 BS2-2215-2RSK/VT143 BTW 150 CM/SP D/W R10-2RS1 HE 3122 KRV 47 PPXA NJ 406 MA NK 90/35 NUP 308 ECP SY 30 TDW YEL 205-100-2F

Previous:7018 ACD/HCP4A Bearings, units and housings ---- Next:7018 ACD/HCP4AL Bearings, units and housings

Return to SKF bearing