Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7040 ACD/HCP4AH1

7040 ACD/HCP4AH1

Dimensions

d		200	mm
D		310	mm
B		51	mm
d₁		233.9	mm
d₂		233.9	mm
D₁		276.1	mm
K		0.6	mm
C₁		14	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
a		85.3	mm

Abutment dimensions

d_a	min.	211	mm
d_b	min.	211	mm
D_a	max.	299	mm
D_b	max.	304	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		243.2	mm

Calculation data

Basic dynamic load rating	C	281	kN
Basic static load rating	C₀	365	kN
Fatigue load limit	P_u	9.8	kN
Attainable speed for grease lubrication		5000	r/min
Attainable speed for oil-air lubrication		7500	r/min
Ball diameter	D_w	34.925	mm
Number of balls	z	21
Reference grease quantity	G_ref	153	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	1750	N
Static axial stiffness, preload class A		565	N/µm
Preload class B	G_B	3500	N
Static axial stiffness, preload class B		733	N/µm
Preload class C	G_C	7000	N
Static axial stiffness, preload class C		966	N/µm
Preload class D	G_D	14000	N
Static axial stiffness, preload class D		1298	N/µm
Calculation factors
Calculation factor	f	1.14
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

10.1

Model Number: 7040 ACD/HCP4AH1
Inner Diameter：200mm Outer Diameter：310mm Width：51mm
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:Spectral Products,office outdoor camping equipment,Reflective Materials Industrial fabrics,steam Hydraulic control element,Rolling mill,Beauty and Body,transistor fittings,chamfering machine etc,organic raw materials,non-ferrous metal alloy,power source
Similar models:HM 807040/010 PRM 657040 7040 CD/P4A PWM 607040 7040 ACD/HCP4A 7040 CD/HCP4A 7040 ACD/HCP4AH1 7040 ACD/P4AH1 7040 CD/HCP4AH1 7040 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7040ACD/HCP4AH1 products，there is large inventory of SKF 7040 ACD/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 7040 ACD/HCP4AH1 Which SKF 7040ACD/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1203 ETN9	17	40	12	Bearings, units and housings
22324 CCJA/W33VA405	120	260	86	Bearings, units and housings
6206-2Z/VA208	30	62	16	Bearings, units and housings
71915 ACD/P4AL	75	105	16	Bearings, units and housings
7319 BECBY	95	200	45	Bearings, units and housings
AOH 24180	380	400	278	Bearings, units and housings
BTM 90 ATN9/HCP4CDB	90	140	45	Bearings, units and housings
FY 1.3/8 TDW	34.925	-	-	Bearings, units and housings
N 326 ECP	130	280	58	Bearings, units and housings
RN-4x19.8 BF/G2	-	-	4	Bearings, units and housings
SIL 40 ESX-2LS	40	-	28	Bearings, units and housings
SYR 4 N-118	101.6	-	-	Bearings, units and housings

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Hot number： BD-230/630 CAK/W33-OH 30/630 H 24911 523063 61984 MA 7319 BEGAP 780x820x18 HS8 R BK 0808 NJ 2209 ECP LR 22x28x20.5 N 312 ECP NU 1024 M/C3VL2071 SAW 23536 x 6.3/8 SSAFS 22524 x 4.1/4 TLC SYR 3 11/16 N-118 W 604 R-2Z