Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7014 ACB/HCP4A

7014 ACB/HCP4A

Dimensions

d		70	mm
D		110	mm
B		20	mm
d₁		85	mm
d₂		83.2	mm
D₂		97.8	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		31.2	mm

Abutment dimensions

d_a	min.	76	mm
d_b	min.	76	mm
D_a	max.	104	mm
D_b	max.	106.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		86.1	mm

Calculation data

Basic dynamic load rating	C	24.7	kN
Basic static load rating	C₀	26	kN
Fatigue load limit	P_u	0.655	kN
Attainable speed for grease lubrication		18000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	28
Reference grease quantity	G_ref	7.27	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	110	N
Static axial stiffness, preload class A		139	N/µm
Preload class B	G_B	220	N
Static axial stiffness, preload class B		178	N/µm
Preload class C	G_C	660	N
Static axial stiffness, preload class C		267	N/µm
Calculation factors
Calculation factor	f	1.07
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

0.63

Model Number: 7014 ACB/HCP4A
Inner Diameter：70mm Outer Diameter：110mm Width：20mm
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:plastic molding,Laser Devices,transportation equipment,Cutting Machine,machining,altimeter etc,defogging and degreasing,casting embedding,intermediate,sewage pump,experimental equipment
Similar models:7014 ACD/P4AH1 7014 CB/P4A 7014 CD/HCP4A S7014 CB/P4A 7014 CE/HCP4AL1 7014 ACB/P4AL S7014 CE/P4A 7014 CD/HCP4AH1 7014 CB/HCP4AL S7014 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7014ACB/HCP4A products，there is large inventory of SKF 7014 ACB/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 7014 ACB/HCP4A Which SKF 7014ACB/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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