Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7024 CD/HCP4A

7024 CD/HCP4A

Dimensions

d		120	mm
D		180	mm
B		28	mm
d₁		138.5	mm
d₂		138.5	mm
D₁		161.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		34.2	mm

Abutment dimensions

d_a	min.	129	mm
d_b	min.	129	mm
D_a	max.	171	mm
D_b	max.	175	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		142.6	mm

Calculation data

Basic dynamic load rating	C	114	kN
Basic static load rating	C₀	122	kN
Fatigue load limit	P_u	4.25	kN
Attainable speed for grease lubrication		8500	r/min
Attainable speed for oil-air lubrication		13000	r/min
Ball diameter	D_w	19.05	mm
Number of balls	z	22
Reference grease quantity	G_ref	27	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	430	N
Static axial stiffness, preload class A		146	N/µm
Preload class B	G_B	860	N
Static axial stiffness, preload class B		198	N/µm
Preload class C	G_C	1720	N
Static axial stiffness, preload class C		278	N/µm
Preload class D	G_D	3440	N
Static axial stiffness, preload class D		404	N/µm
Calculation factors
Calculation factor	f	1.17
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1.02
Calculation factor	f₀	15.7

Mass

Mass bearing

1.76

Model Number: 7024 CD/HCP4A
Inner Diameter：120mm Outer Diameter：180mm Width：28mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2026-04-16
Application:ventilation equipment,Cylinder Standard,Beauty and Body,hydraulic actuator,Perfusion device,Blood coagulation reagent,Handling machinery and various industrial machinery,ultra-quiet generators,non-ferrous metal alloy,forming machine,large agricultural machinery
Similar models:7024 ACD/P4AH1 7024 CB/HCP4AL 7024 ACB/P4A S7024 ACB/HCP4A 7024 ACD/HCP4AL 7024 CD/HCP4AH1 7024 CB/P4A 7024 CE/P4AH1 S7024 CD/P4A 7024 CE/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 7024CD/HCP4A products，there is large inventory of SKF 7024 CD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7024 CD/HCP4A Which SKF 7024CD/HCP4A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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