Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7026 ACD/HCP4A

7026 ACD/HCP4A

Dimensions

d		130	mm
D		200	mm
B		33	mm
d₁		151.6	mm
d₂		151.6	mm
D₁		178.4	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		55.2	mm

Abutment dimensions

d_a	min.	139	mm
d_b	min.	139	mm
D_a	max.	191	mm
D_b	max.	195	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		156.4	mm

Calculation data

Basic dynamic load rating	C	140	kN
Basic static load rating	C₀	150	kN
Fatigue load limit	P_u	4.9	kN
Attainable speed for grease lubrication		7500	r/min
Attainable speed for oil-air lubrication		12000	r/min
Ball diameter	D_w	22.225	mm
Number of balls	z	21
Reference grease quantity	G_ref	42	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	900	N
Static axial stiffness, preload class A		392	N/µm
Preload class B	G_B	1800	N
Static axial stiffness, preload class B		511	N/µm
Preload class C	G_C	3600	N
Static axial stiffness, preload class C		677	N/µm
Preload class D	G_D	7200	N
Static axial stiffness, preload class D		917	N/µm
Calculation factors
Calculation factor	f	1.15
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

2.67

Model Number: 7026 ACD/HCP4A
Inner Diameter：130mm Outer Diameter：200mm Width：33mm
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:animal,forming machine,chuck industry,wheel lathe,Low-voltage electrical equipment,comprehensive experiment,suction nozzle,non-ferrous metal alloy,Spectrum Products,metallurgical mold,Security Equipment
Similar models:7026 ACD/P4AL 7026 ACD/HCP4A S7026 ACD/HCP4A 7026 CD/HCP4AH1 S7026 ACD/P4A 7026 CD/P4AH1 S7026 CD/P4A 7026 CD/HCP4A 7026 ACD/P4AH1 7026 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7026ACD/HCP4A products，there is large inventory of SKF 7026 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 7026 ACD/HCP4A Which SKF 7026ACD/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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