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7004 ACD/P4A Bearing | Loyal

7004 ACD/P4A interchange SKF 7004 ACD/P4A
7004 ACD/P4A cross reference SKF 7004 ACD/P4A
7004 ACD/P4A Equivalent bearing interchange guide:
Price: enquiry
Model Number: 7004 ACD/P4A
B 12 mm
a 13.3 mm
d 20 mm
D 42 mm
Bore 0.787 Inch | 20 Millimeter
Noun Bearing
Width 0.472 Inch | 12 Millimeter
UNSPSC 31171531
series: 70
Preload None
Category Precision Ball Bearings
Ball - z 12
Size (mm) 42x20x12
Enclosure Open
Inventory 0.0
Width (mm) 12
Flush Ground No
Weight / LBS 0.157
Mass bearing 0.068 kg
maximum rpm: 50000 RPM
dn 28.4 mm
Inch - Metric Metric
Product Group B04270
dn 28.4 mm
Contact Angle 25 Degree
D1 34.8 mm
Raceway Style 1 Rib Outer Ring
Cage Material Phenolic
d1 27.1 mm
d2 27.1 mm
D1 34.8 mm
d2 27.1 mm
d1 27.1 mm
closure type: Open
Other Features Single Row | Angular Contact | High Precision
contact angle: 25 °
Keyword String Angular Contact Ball
fillet radius: 0.6 mm
bore diameter: 20 mm
overall width: 12 mm
Bearing number 7004 ACD/P4A
Rolling Element Ball Bearing
Precision Class ABEC 7 | ISO P4
Preload class A 54 N/micron
Preload class B 69 N/micron
Preload class C 90 N/micron
Preload class D 120 N/micron
finish/coating: Uncoated
Gref 0.9 cm3
Material - Ball Steel
Outside Diameter 1.654 Inch | 42 Millimeter
Manufacturer URL http://www.skf.com
Long Description 20MM Bore; 42MM Outside Diameter; 12MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Rac
outer ring width: 12 mm
outside diameter: 42 mm
bearing material: Steel
precision rating: ABEC 7 (ISO Class 4)
Manufacturer Name SKF
Number of balls z 12
Weight / Kilogram 0.072
ra max. 0.6 mm
Db max. 40 mm
Da max. 38.8 mm
db min. 23.2 mm
da min. 23.2 mm
Bore Diameter (mm) 42
Number of Bearings 1 (Single)
rb max. 0.3 mm
internal clearance: C0
Outer Diameter (mm) 20
Calculation factor f 1.03
rb - max. 0.3 mm
Calculation factor e 0.68
Da - max. 38.8 mm
ra - max. 0.6 mm
db - min. 23.2 mm
da - min. 23.2 mm
Minimum Buy Quantity N/A
Ball - Dw 6.35 mm
r1,2 min. 0.6 mm
r3,4 min. 0.3 mm
Db - max. 40 mm
row type & fill slot: Single-Row Non-Fill Slot
r1,2 - min. 0.6 mm
r3,4 - min. 0.3 mm
Harmonized Tariff Code 8482.10.50.28
Calculation factor - f 1.03
Calculation factor - e 0.68
Manufacturer Item Number 7004 ACD/P4A
Basic dynamic load rating C 8.32 kN
Ball diameter Dw 6.35 mm
radial static load capacity: 4.15 kN
Preload class C GC 200 N
Preload class B GB 100 N
Preload class A GA 50 N
radial dynamic load capacity: 8.32 kN
Preload class D GD 400 N
Basic dynamic load rating - C 8.3 kN
Preload class C - GC 200 N
Preload class A - GA 50 N
Preload class B - GB 100 N
Preload class D - GD 400 N
Fatigue load limit Pu 0.173 kN
Calculation factor f1 0.99
Calculation factor fHC 1
Calculation factor f2A 1
Calculation factor f2B 1.02
Calculation factor f2C 1.05
Calculation factor f2D 1.08
Calculation factor - X2 0.67
Calculation factor - f1 0.99
Fatigue load limit - Pu 0.173 kN
Limiting speed for oil lubrication 60000 mm/min
Calculation factor - Y2 1.41
Calculation factor - Y1 0.92
Calculation factor - Y0 0.76
Calculation factor - f2D 1.08
Calculation factor - fHC 1
Calculation factor - f2A 1
Calculation factor - f2B 1.02
Calculation factor - f2C 1.05
Limiting speed for grease lubrication 38000 r/min
Basic static load rating C0 4.15 kN
Static axial stiffness, preload class B 69 N/µm
Static axial stiffness, preload class C 90 N/µm
Attainable speed for grease lubrication 38000 r/min
Static axial stiffness, preload class A 54 N/µm
Static axial stiffness, preload class D 120 N/µm
Attainable speed for oil-air lubrication 60000 r/min
Basic static load rating - C0 4.2 kN
Reference grease quantity Gref 0.9 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


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