Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7011 ACE/HCP4A

7011 ACE/HCP4A

Dimensions

d		55	mm
D		90	mm
B		18	mm
d₁		67.73	mm
d₂		65.6	mm
D₁		77.25	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		26.1	mm

Abutment dimensions

d_a	min.	61	mm
d_b	min.	61	mm
D_a	max.	84	mm
D_b	max.	85.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		69.6	mm

Calculation data

Basic dynamic load rating	C	15.9	kN
Basic static load rating	C₀	11.6	kN
Fatigue load limit	P_u	0.49	kN
Attainable speed for grease lubrication		23000	r/min
Attainable speed for oil-air lubrication		35000	r/min
Ball diameter	D_w	7.938	mm
Number of balls	z	24
Reference grease quantity	G_ref	5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	140	N
Static axial stiffness, preload class A		128	N/µm
Preload class B	G_B	430	N
Static axial stiffness, preload class B		193	N/µm
Preload class C	G_C	860	N
Static axial stiffness, preload class C		251	N/µm
Calculation factors
Calculation factor	f	1.07
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
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

0.36

Model Number: 7011 ACE/HCP4A
Inner Diameter：55mm Outer Diameter：90mm Width：18mm
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:hot and cold box,medical equipment,building decoration raw materials and accessories,experimental equipment,Material handling equipment,non-motor vehicle Electric car,relay,fruit and vegetable processing,Flame Cutting,tube,Forklift industry
Similar models:7011 ACE/HCP4AL 7011 CD/HCP4A S7011 FW/HC 7011 ACB/P4A 7011 CB/HCP4A S7011 CB/HCP4A 7011 ACE/HCP4A S7011 CD/P4A S7011 CE/HCP4A 7011 CD/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7011ACE/HCP4A products，there is large inventory of SKF 7011 ACE/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 7011 ACE/HCP4A Which SKF 7011ACE/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
15500	38.481	53.0098	8.001	Seals
16285	41.275	65.07	6.35	Seals
2207 E-2RS1KTN9	35	72	23	Bearings, units and housings
280x310x16 HDS1 R	280	310	16	Seals
309-2ZNR	45	100	25	Bearings, units and housings
40x72x10 HMS5 V	40	72	10	Seals
50x70x10 HMSA10 V	50	70	10	Seals
51103	17	30	9	Bearings, units and housings
NNUD 6056 ECMAS/P53	280	420	-	Bearings, units and housings
NU 2314 ECML	70	150	51	Bearings, units and housings
SAW 23518 x 3.1/4 T	82.55	-	-	Bearings, units and housings
YAR 207-2F	35	72	42.9	Bearings, units and housings

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Hot number： 1350520 BD-22224 EK-H 3124 22226 E 33x50x6 HMS5 V 526/522 594760 6308/HR11TN 709 ACE/P4A 891/500 M FY 20 TR NU 2207 ECP OKF 260 PBM 051008 M1 RN-2x9.8 BF/G2 SAW 23520 x 3.3/8