Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7012 ACB/HCP4AL

7012 ACB/HCP4AL

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		73.18	mm
d₂		71.65	mm
D₂		84.39	mm
b		2.2	mm
C₁		9	mm
C₂		4.3	mm
C₃		2.8	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		27.2	mm

Abutment dimensions

d_a	min.	66	mm
d_b	min.	66	mm
D_a	max.	89	mm
D_b	max.	91.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		74.2	mm

Calculation data

Basic dynamic load rating	C	18.2	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.48	kN
Attainable speed for grease lubrication		22000	r/min
Attainable speed for oil-air lubrication		32000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	28
Reference grease quantity	G_ref	5.03	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	80	N
Static axial stiffness, preload class A		120	N/µm
Preload class B	G_B	160	N
Static axial stiffness, preload class B		152	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		228	N/µm
Calculation factors
Calculation factor	f	1.06
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_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

0.43

Model Number: 7012 ACB/HCP4AL
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：2024-12-15
Application:Dental Equipment,natural instruments,rolling machine,metallurgical mold,Switch,electromagnetic clutch,Pneumatic Actuator,Handling machinery and various industrial machinery,insect experimental analysis instrument,vertical processing,ignition system
Similar models:7012 ACE/P4AL 7012 ACB/P4AL 7012 ACE/P4AL1 7012 ACD/HCP4A 7012 CD/HCP4A 7012 ACB/P4A 7012 ACE/HCP4A S7012 ACB/P4A S7012 CE/P4A 7012 ACE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7012ACB/HCP4AL products，there is large inventory of SKF 7012 ACB/HCP4AL 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 ACB/HCP4AL Which SKF 7012ACB/HCP4AL 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
40x58x7 HMS5 V	40	58	7	Seals
7007 ACD/HCP4AH	35	62	14	Bearings, units and housings
71914 CB/P4AL	70	100	16	Bearings, units and housings
C 3160	300	500	160	Bearings, units and housings
NU 210 ECM/HC5C3	50	90	20	Bearings, units and housings
NUKRE 40 A	-	40	20	Bearings, units and housings
SAF 1520 x 3.5/16 T	84.1375	-	-	Bearings, units and housings
SAF 22330 T	150	-	-	Bearings, units and housings
SAF 22638 x 7 TLC	177.8	-	-	Bearings, units and housings
SAW 23544	201.6125	-	-	Bearings, units and housings
SY 1.1/2 TDW	38.1	-	-	Bearings, units and housings
SYE 2 7/16-3	61.9125	-	-	Bearings, units and housings

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Hot number： 3215 A-2Z 35x49x6 HMS5 V 51215 53205 + U 205 5707 58741 7019 CB/HCP4AL 7211 BECBJ ECW 204 HA 3028 E NJ 18/800 ECMA PSM 202530 A51 SAA 40 ES-2RS SAF 22620 TLC SAFS 23024 KA-11 x 4.1/4