SKF 7052CD/P4A Angular contact ball bearings,SKF 7052 CD/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 7052 CD/P4A

7052 CD/P4A

Dimensions
d 260mm
D 400mm
B 65mm
d1 303.2mm
d2 303.2mm
D1 356.8mm
r1,2min.4mm
r3,4min.1.5mm
a 76.9mm
Abutment dimensions
damin.275mm
dbmin.275mm
Damax.385mm
Dbmax.393mm
ramax.3mm
rbmax.1.5mm
dn 315mm
Calculation data
Basic dynamic load ratingC 416kN
Basic static load ratingC0 630kN
Fatigue load limitPu 14.6kN
Attainable speed for grease lubrication  3400r/min
Attainable speed for oil-air lubrication  5300r/min
Ball diameterDw 44.45mm
Number of ballsz 21 
Reference grease quantityGref 324cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 1550N
Static axial stiffness, preload class A  250N/µm
Preload class BGB 3100N
Static axial stiffness, preload class B  336N/µm
Preload class CGC 6200N
Static axial stiffness, preload class C  464N/µm
Preload class DGD 12400N
Static axial stiffness, preload class D  660N/µm
Calculation factors
Calculation factorf 1.13 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.09 
Calculation factorfHC 1 
Calculation factorf0 15.7 
Mass
Mass bearing  25.6kg
Purchase the SKF 7052 CD/P4A Please fill in the following

Title:

Email:

Tel:

Content:

Verification code:

Hot number: 10x25x7 HMSA10 V 1150114 1400370 24971 306 NR 33645 7018 CE/P4AL1 99475 BTM 150 AM/P4CDB BTM 70 ATN9/P4CDB FY 13/16 TF N 318 ECM K 23x35x16 TN S71919 ACB/HCP4A SAFS 22524 TLC

Previous:7052 BGM Bearings, units and housings ---- Next:7056 BGM Bearings, units and housings

Return to SKF bearing