Concrete Mixer Truck Bearing 804312A TIMKEN Bearing 120*215*-mm

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Concrete Mixer Truck Bearing 804312A TIMKEN Bearing 120*215*-mm image

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Specifications for Oilfield Mud Pump Bearings

Bearing number:7020 ACD/P4A
Size (mm):150x100x24
Bore Diameter (mm):150
Outer Diameter (mm):100
Width (mm):24
d:100 mm
D:150 mm
B:24 mm
d1:115.4 mm
d2:115.4 mm
D1:134.6 mm
r1,2 - min.:1.5 mm
r3,4 - min.:1 mm
a:41.3 mm
da - min.:107 mm
db - min.:107 mm
Da - max.:143 mm
Db - max.:146 mm
ra - max.:1.5 mm
rb - max.:1 mm
dn:118.7 mm
Basic dynamic load rating - C:79.3 kN
Basic static load rating - C0:80 kN
Fatigue load limit - Pu:3 kN
Limiting speed for grease lubrication:8000 r/min
Limiting speed for oil lubrication:12000 mm/min
Ball - Dw:15.875 mm
Ball - z:22
Gref:16.2 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:500 N
Preload class B - GB:1000 N
Preload class C - GC:2000 N
Preload class D - GD:4000 N
Calculation factor - f:1.16
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.08
Calculation factor - fHC:1
Preload class A:270 N/micron
Preload class B:355 N/micron
Preload class C:472 N/micron
Preload class D:640 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.3
Product Group:B04270
Enclosure:Open
Precision Class:ABEC 7 | ISO P4
Material - Ball:Steel
Number of Bearings:1 (Single)
Contact Angle:25 Degree
Preload:None
Raceway Style:1 Rib Outer Ring
Cage Material:Phenolic
Rolling Element:Ball Bearing
Flush Ground:No
Inch - Metric:Metric
Other Features:Single Row | Angular Contact | High Precision
Long Description:100MM Bore; 150MM Outside Diameter; 24MM 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 R
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact Ball
Manufacturer Item Number:7020 ACD/P4A
Weight / LBS:2.864
Width:0.945 Inch | 24 Millimeter
Outside Diameter:5.906 Inch | 150 Millimeter
Bore:3.937 Inch | 100 Millimeter
bore diameter::100 mm
radial static load capacity::80 kN
outside diameter::150 mm
maximum rpm (grease)::8000 rpm
overall width::24 mm
maximum rpm (oil)::12000 rpm
contact angle::25 °
bearing material::Steel
duplex type::Duplex Universal
cage material::Cotton Fabric Reinforced Phenolic
closure type::Open
fillet radius::1.5 mm
precision rating::P4
series::70
operating temperature range::300 °F
manufacturer product page::Click here
radial dynamic load capacity::79.3 kN
manufacturer upc number::7316570604498
r1,2 min.:1.5 mm
r3,4 min.:1 mm
da min.:107 mm
db min.:107 mm
Da max.:143 mm
Db max.:146 mm
ra max.:1.5 mm
rb max.:1 mm
Basic dynamic load rating C:79.3 kN
Basic static load rating C0:80 kN
Fatigue load limit Pu:3.05 kN
Attainable speed for grease lubrication:8000 r/min
Attainable speed for oil-air lubrication:12000 r/min
Ball diameter Dw:15.875 mm
Number of balls z:22
Reference grease quantity Gref:16.2 cm³
Preload class A GA:500 N
Static axial stiffness, preload class A:270 N/µm
Preload class B GB:1000 N
Static axial stiffness, preload class B:355 N/µm
Preload class C GC:2000 N
Static axial stiffness, preload class C:472 N/µm
Preload class D GD:4000 N
Static axial stiffness, preload class D:640 N/µm
Calculation factor f:1.16
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.08
Calculation factor fHC: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 bearing:1.26 kg

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Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

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Specifications for Oilfield Mud Pump Bearings

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