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7011 ACE/P4A interchange SKF 7011 ACE/P4A
7011 ACE/P4A cross reference SKF 7011 ACE/P4A
7011 ACE/P4A Equivalent bearing interchange guide：
Price：	enquiry
Model Number：	7011 ACE/P4A

D	90 mm
d	55 mm
B	18 mm
a	26.1 mm
Bore	2.165 Inch \| 55 Millimeter
Noun	Bearing
Width	0.709 Inch \| 18 Millimeter
UNSPSC	31171531
Preload	None
Ball - z	24
Category	Precision Ball Bearings
Size (mm)	90x55x18
Enclosure	Open
Inventory	0.0
Width (mm)	18
Flush Ground	No
Mass bearing	0.39 kg
d₂	65.6 mm
Product Group	B04270
d_n	69.6 mm
d_n	69.6 mm
D₁	77.25 mm
d₂	65.6 mm
d₁	67.73 mm
d₁	67.73 mm
Inch - Metric	Metric
D₁	77.25 mm
Cage Material	Phenolic
Raceway Style	1 Rib Inner Ring and Outer Ring
Contact Angle	25 Degree
Keyword String	Ball Angular Contact
Other Features	Single Row \| Angular Contact \| High Speed E Design
Bearing number	7011 ACE/P4A
Rolling Element	Ball Bearing
Preload class C	226 N/micron
Material - Ball	Steel
Precision Class	ABEC 7 \| ISO P4
G_ref	5 cm3
Preload class A	116 N/micron
Preload class B	174 N/micron
Long Description	55MM Bore; 90MM Outside Diameter; 18MM Width; Open Enclosure; ABEC 7 \| ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Inner Ring and
Manufacturer URL	http://www.skf.com
Outside Diameter	3.543 Inch \| 90 Millimeter
Weight / Kilogram	0
Manufacturer Name	SKF
Number of balls z	24
d_a min.	61 mm
d_b min.	61 mm
D_a max.	84 mm
Bore Diameter (mm)	90
D_b max.	85.8 mm
r_a max.	1 mm
Number of Bearings	1 (Single)
r_b max.	0.6 mm
Outer Diameter (mm)	55
r_1,2 min.	1.1 mm
r_3,4 min.	0.6 mm
r_a - max.	1 mm
r_b - max.	0.6 mm
Ball - D_w	7.938 mm
D_a - max.	84 mm
D_b - max.	85.8 mm
Calculation factor e	0.68
d_a - min.	61 mm
Calculation factor f	1.07
d_b - min.	61 mm
Minimum Buy Quantity	N/A
Calculation factor - e	0.68
r_1,2 - min.	1.1 mm
Harmonized Tariff Code	8482.10.50.28
Calculation factor - f	1.07
r_3,4 - min.	0.6 mm
Basic dynamic load rating C	15.9 kN
Ball diameter D_w	7.938 mm
Basic dynamic load rating - C	15.9 kN
Preload class A G_A	140 N
Preload class B G_B	430 N
Preload class C G_C	860 N
Preload class A - G_A	140 N
Preload class C - G_C	860 N
Preload class B - G_B	430 N
Calculation factor f₁	0.99
Fatigue load limit P_u	0.49 kN
Calculation factor f_2A	1
Calculation factor f_2B	1.03
Calculation factor f_2C	1.06
Calculation factor f_HC	1
Calculation factor - Y₁	0.92
Fatigue load limit - P_u	0.49 kN
Calculation factor - Y₂	1.41
Calculation factor - f₁	0.99
Calculation factor - X₂	0.67
Limiting speed for oil lubrication	30000 mm/min
Calculation factor - Y₀	0.76
Calculation factor - f_2A	1
Calculation factor - f_2B	1.03
Calculation factor - f_2C	1.06
Calculation factor - f_HC	1
Limiting speed for grease lubrication	19000 r/min
Basic static load rating C₀	11.6 kN
Static axial stiffness, preload class C	226 N/µm
Static axial stiffness, preload class B	174 N/µm
Static axial stiffness, preload class A	116 N/µm
Attainable speed for grease lubrication	19000 r/min
Attainable speed for oil-air lubrication	30000 r/min
Basic static load rating - C₀	11.6 kN
Reference grease quantity G_ref	5 cm³
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