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：2024-12-13
Application:security,vacuum suction cup,Cylinder Micro,industrial supplies,manual Tools,Plastic Equipment,gear type,steam Hydraulic control element,hanging clamp,animal,municipal machinery
Similar models:7040 ACD/HCP4AH1 7040 ACD/HCP4A 7040 ACD/P4AH1 PRM 657040 7040 ACD/P4A 7040 CD/P4A 7040 CD/HCP4A 7040 CD/HCP4AH1 PWM 607040 HM 807040/010
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
115x150x12 CRW1 R	115	150	12	Seals
125x200x15 HMSA10 V	125	200	15	Seals
21736	55.5752	73.03	11.13	Seals
24028 CC/W33	140	210	69	Bearings, units and housings
316077 A	440	620	225	Bearings, units and housings
331981	346.075	488.95	-	Bearings, units and housings
634-Z	4	16	5	Bearings, units and housings
71918 ACD/P4AH1	90	125	18	Bearings, units and housings
RLS 14	44.45	95.25	20.638	Bearings, units and housings
RLS 20	63.5	127	23.813	Bearings, units and housings
SAF 1316	80	-	-	Bearings, units and housings
SAW 23540 x 7.1/4 T	184.15	-	-	Bearings, units and housings

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Hot number： 305264 D 635-2Z 6763 7212 BEGAM 99331 AH 2332 G AH 24132 AOHX 32/500 G GS 81108 LM 102949/910 NU 1988 MA S7210 ACD/P4A SAF 22626 x 4.1/2 SAF 23048 KATLC x 9 SSAFS 22340 TLC