E2.6305-2Z Energy Efficient Coal Winning Machine Bearing 25x62x17mm

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Bearing number:7201 ACD/P4A
Size (mm):32x12x10
Bore Diameter (mm):32
Outer Diameter (mm):12
Width (mm):10
d:12 mm
D:32 mm
B:10 mm

Product Details

Bearing number7201 ACD/P4A
Size (mm)32x12x10
Bore Diameter (mm)32
Outer Diameter (mm)12
Width (mm)10
d12 mm
D32 mm
B10 mm
d118.6 mm
d218.6 mm
D125.4 mm
r1,2 - min.0.6 mm
r3,4 - min.0.3 mm
a10.2 mm
da - min.16.2 mm
db - min.16.2 mm
Da - max.27.8 mm
Db - max.29.6 mm
ra - max.0.6 mm
rb - max.0.3 mm
dn20 mm
Basic dynamic load rating - C5.7 kN
Basic static load rating - C02.4 kN
Fatigue load limit - Pu0.104 kN
Limiting speed for grease lubrication48000 r/min
Limiting speed for oil lubrication70000 mm/min
Ball - Dw5.556 mm
Ball - z10
Gref0.507 cm3
Calculation factor - e0.68
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Calculation factor - Y10.92
Preload class A - GA35 N
Preload class B - GB70 N
Preload class C - GC140 N
Preload class D - GD280 N
Calculation factor - f1.02
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.01
Calculation factor - f2C1.02
Calculation factor - f2D1.05
Calculation factor - fHC1
Preload class A41 N/micron
Preload class B52 N/micron
Preload class C68 N/micron
Preload class D90 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.042
Product GroupB04270
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallSteel
Number of Bearings1 (Single)
Contact Angle25 Degree
PreloadNone
Raceway Style1 Rib Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | Super Precision | High Capacity
Long Description12MM Bore; 32MM Outside Diameter; 10MM 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
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact Ball
Manufacturer Item Number7201 ACD/P4A
Weight / LBS0.093
Outside Diameter1.26 Inch | 32 Millimeter
Bore0.472 Inch | 12 Millimeter
Width0.394 Inch | 10 Millimeter
r1,2 min.0.6 mm
r3,4 min.0.3 mm
da min.16.2 mm
db min.16.2 mm
Da max.27.8 mm
Db max.29.6 mm
ra max.0.6 mm
rb max.0.3 mm
Basic dynamic load rating C5.72 kN
Basic static load rating C02.45 kN
Fatigue load limit Pu0.104 kN
Attainable speed for grease lubrication48000 r/min
Attainable speed for oil-air lubrication70000 r/min
Ball diameter Dw5.556 mm
Number of balls z10
Reference grease quantity Gref0.507 cm³
Preload class A GA35 N
Static axial stiffness, preload class A41 N/µm
Preload class B GB70 N
Static axial stiffness, preload class B52 N/µm
Preload class C GC140 N
Static axial stiffness, preload class C68 N/µm
Preload class D GD280 N
Static axial stiffness, preload class D90 N/µm
Calculation factor f1.02
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.01
Calculation factor f2C1.02
Calculation factor f2D1.05
Calculation factor fHC1
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.037 kg
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Company Profile

Pioneer Machinery Source
Worktime 7:00AM - 6:00PM
Phone 0065 82577418
Fax 0065 82577552
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