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

7014 CD/HCP4A

Dimensions

d		70	mm
D		110	mm
B		20	mm
d₁		82.3	mm
d₂		82.3	mm
D₁		97.7	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		22.1	mm

Abutment dimensions

d_a	min.	76	mm
d_b	min.	76	mm
D_a	max.	104	mm
D_b	max.	106	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		85	mm

Calculation data

Basic dynamic load rating	C	52	kN
Basic static load rating	C₀	45.5	kN
Fatigue load limit	P_u	1.93	kN
Attainable speed for grease lubrication		15000	r/min
Attainable speed for oil-air lubrication		22000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	19
Reference grease quantity	G_ref	8.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	200	N
Static axial stiffness, preload class A		90	N/µm
Preload class B	G_B	400	N
Static axial stiffness, preload class B		123	N/µm
Preload class C	G_C	800	N
Static axial stiffness, preload class C		173	N/µm
Preload class D	G_D	1600	N
Static axial stiffness, preload class D		252	N/µm
Calculation factors
Calculation factor	f	1.12
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	15.5

Mass

Mass bearing

0.5

Model Number: 7014 CD/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：2021-06-05
Application:cleaning agent,fabric products,Industrial,other rubber,sample cup,rock drilling machinery,hydraulic control element,Storage Tool,standing experimental equipment,Performance test,Sensors
Similar models:7014 ACD/P4A S7014 CD/P4A 7014 ACD/P4AH1 7014 CE/HCP4AL1 PBMF 250270140 M1G1 7014 CD/P4AH1 7014 ACB/P4A 7014 CB/HCP4A 7014 CE/P4A 7014 CD/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7014CD/HCP4A products，there is large inventory of SKF 7014 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 7014 CD/HCP4A Which SKF 7014CD/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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