Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7012 ACE/HCP4AH1

7012 ACE/HCP4AH1

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		72.74	mm
d₂		70.6	mm
D₁		82.22	mm
K		0.5	mm
C₁		6.3	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		27.3	mm

Abutment dimensions

d_a	min.	66	mm
d_b	min.	66	mm
D_a	max.	89	mm
D_b	max.	90.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		74.6	mm

Calculation data

Basic dynamic load rating	C	16.3	kN
Basic static load rating	C₀	12.2	kN
Fatigue load limit	P_u	0.52	kN
Attainable speed for grease lubrication		22000	r/min
Attainable speed for oil-air lubrication		33000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	25
Reference grease quantity	G_ref	5.3	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	150	N
Static axial stiffness, preload class A		135	N/µm
Preload class B	G_B	440	N
Static axial stiffness, preload class B		200	N/µm
Preload class C	G_C	870	N
Static axial stiffness, preload class C		260	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
Calculation factor	f_HC	1.01
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

0.39

Model Number: 7012 ACE/HCP4AH1
Inner Diameter：60mm Outer Diameter：95mm Width：18mm
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：2025-12-09
Application:sucker industry,metering pump,Oral Image,SPA equipment,generator,top industry,dynamic blood pressure,electronic materials,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Spectrum Products,Individual Wire
Similar models:7012 ACE/HCP4AH1 7012 CE/P4AL1 7012 CE/P4AL 7012 CD/HCP4AH1 7012 ACE/HCP4AL 7012 ACE/P4AL1 7012 CE/P4A 7012 ACE/P4AH1 7012 CD/HCP4AL S7012 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7012ACE/HCP4AH1 products，there is large inventory of SKF 7012 ACE/HCP4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7012 ACE/HCP4AH1 Which SKF 7012ACE/HCP4AH1 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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Hot number： 22312 E/VA405 30x45x8 HMS5 V 350769 51202 V/HR11T1 91309 812/560 M BT1B 328017/HA4 FY 1.15/16 WF FYTBK 25 WD NU 1080 MA OKF 680 PCMF 141612 E PSM 081412 A51 SAKB 8 F SNW 5x3/4