Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7011 ACD/P4A

S7011 ACD/P4A

Dimensions

d		55	mm
D		90	mm
B		18	mm
d₁		65.8	mm
d₂		65.8	mm
D₂		81.8	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		26	mm

Abutment dimensions

d_a	min.	61	mm
d_a	max.	65.2	mm
d_b	min.	61	mm
d_b	max.	65.2	mm
D_a	max.	84	mm
D_b	max.	86.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	37.1	kN
Basic static load rating	C₀	31	kN
Fatigue load limit	P_u	1.32	kN
Attainable speed for grease lubrication		14000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	18
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	230	N
Static axial stiffness, preload class A		159	N/µm
Preload class B	G_B	460	N
Static axial stiffness, preload class B		207	N/µm
Preload class C	G_C	920	N
Static axial stiffness, preload class C		275	N/µm
Preload class D	G_D	1840	N
Static axial stiffness, preload class D		372	N/µm
Calculation factors
Calculation factor	f	1.1
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
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

0.38

Model Number: S7011 ACD/P4A
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：2025-12-09
Application:ventilation fans,root canal filling,Handling machinery and various industrial machinery,clean stationery,mechanical and electrical,Pneumatic Control Elements,wheel lathe,safety testing,Chromatography Products,Broadcasting System,Roller mill
Similar models:S7011 CB/P4A 7011 ACD/P4AL 7011 CB/HCP4AL S7011 ACD/P4A 7011 CD/P4A S7011 ACE/P4A 7011 ACE/HCP4AL1 7011 ACD/HCP4AL 7011 CD/HCP4AH1 S7011 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S7011ACD/P4A products，there is large inventory of SKF S7011 ACD/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S7011 ACD/P4A Which SKF S7011ACD/P4A 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
12360	31.75	44.45	6.35	Seals
2200558	558.8	609.6	20.62	Seals
6157	15.875	27	6.35	Seals
719/9 CE/P4A	9	20	6	Bearings, units and housings
BC4B 322143/HB3	761.425	1079.602	-	Bearings, units and housings
FSAF 1615 x 2.3/8 TLC	60.325	-	-	Bearings, units and housings
K 24x30x31 ZW	24	30	31	Bearings, units and housings
KD2-103	13	109	-	Coupling systems
L 68149/110	34.987	59.131	15.875	Bearings, units and housings
SAF 22616 x 2.3/4 T	69.85	-	-	Bearings, units and housings
SIL 12 E	12	-	10	Bearings, units and housings
SYNT 40 FTS	40	-	-	Bearings, units and housings

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Hot number： 14601 16316 BD-239/900 CAK/W33-OH 39/900 H 27x47x10 HMS5 V 305802 C-2RS1 45x80x10 HMSA10 RG 53412 M + U 412 71916 CE/HCP4AL 7207 CD/HCP4A 812/530 M AH 2334 G BC4B 326909/HA3 SAFS 23024 KAT-11 x 4 SSAFS 23044 KAT x 7.13/16 W 6305-2RS1