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

7024 ACD/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		49.1	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	111	kN
Basic static load rating	C₀	116	kN
Fatigue load limit	P_u	4	kN
Attainable speed for grease lubrication		8000	r/min
Attainable speed for oil-air lubrication		12000	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	690	N
Static axial stiffness, preload class A		353	N/µm
Preload class B	G_B	1380	N
Static axial stiffness, preload class B		461	N/µm
Preload class C	G_C	2760	N
Static axial stiffness, preload class C		613	N/µm
Preload class D	G_D	5520	N
Static axial stiffness, preload class D		831	N/µm
Calculation factors
Calculation factor	f	1.17
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
Calculation factor	f_HC	1.02
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

Mass bearing

1.76

Model Number: 7024 ACD/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：2024-12-13
Application:Broadcasting System,industrial equipment,bio-chemical,extruder,motor,coupling type,key lock,power source,enzyme,root canal filling,sleep monitoring
Similar models:S7024 ACB/P4A 7024 ACE/P4A 7024 CE/P4AL1 7024 ACB/P4A 7024 CD/P4AH1 7024 CE/HCP4AL PBM 150170240 M1G1 7024 CD/P4A S7024 CE/P4A 7024 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7024ACD/HCP4A products，there is large inventory of SKF 7024 ACD/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 ACD/HCP4A Which SKF 7024ACD/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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