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komatsu filter assembly 22B-979-1740 MODELS

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komatsu filter assembly 22B-979-1740

komatsu filter assembly 22B-979-1740 SPECIFICATIONS

Shop komatsu filter assembly 22B-979-1740 huge online 90x55x18 Size (mm) discount Komatsu Hydraulic Pump inventory. Komatsu Hydraulic Pump and Import machinery parts your car needs 90 Bore Diameter (mm) with Free Shipping and IRA Hydraulic Pump Technical support and service Free 90x55x18 Extended Warranty.
Bearing number:7011 ACD/P4A
Size (mm):90x55x18
Bore Diameter (mm):90
Outer Diameter (mm):55
Width (mm):18
d:55 mm
D:90 mm
B:18 mm

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IRA Hydraulic Pump Technical support and service2020-07-10 09:46:19
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Products and services komatsu filter assembly 22B-979-1740

Bearing number:7011 ACD/P4A
Size (mm):90x55x18
Bore Diameter (mm):90
Outer Diameter (mm):55
Width (mm):18
d:55 mm
D:90 mm
B:18 mm
d1:65.8 mm
d2:65.8 mm
D1:79.2 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:26 mm
da - min.:61 mm
db - min.:61 mm
Da - max.:84 mm
Db - max.:86.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
dn:68.1 mm
Basic dynamic load rating - C:37.1 kN
Basic static load rating - C0:31 kN
Fatigue load limit - Pu:1.3 kN
Limiting speed for grease lubrication:14000 r/min
Limiting speed for oil lubrication:22000 mm/min
Ball - Dw:11.112 mm
Ball - z:18
Gref:5.1 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:230 N
Preload class B - GB:460 N
Preload class C - GC:920 N
Preload class D - GD:1840 N
Calculation factor - f:1.1
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:159 N/micron
Preload class B:207 N/micron
Preload class C:275 N/micron
Preload class D:372 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.39
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:55MM Bore; 90MM Outside Diameter; 18MM 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
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact Ball
Manufacturer Item Number:7011 ACD/P4A
Weight / LBS:0.858
Width:0.709 Inch | 18 Millimeter
Outside Diameter:3.543 Inch | 90 Millimeter
Bore:2.165 Inch | 55 Millimeter
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:61 mm
db min.:61 mm
Da max.:84 mm
Db max.:86.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:37.1 kN
Basic static load rating C0:31 kN
Fatigue load limit Pu:1.32 kN
Attainable speed for grease lubrication:14000 r/min
Attainable speed for oil-air lubrication:22000 r/min
Ball diameter Dw:11.112 mm
Number of balls z:18
Reference grease quantity Gref:5.1 cm³
Preload class A GA:230 N
Static axial stiffness, preload class A:159 N/µm
Preload class B GB:460 N
Static axial stiffness, preload class B:207 N/µm
Preload class C GC:920 N
Static axial stiffness, preload class C:275 N/µm
Preload class D GD:1840 N
Static axial stiffness, preload class D:372 N/µm
Calculation factor f:1.1
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:0.38 kg

komatsu filter assembly 22B-979-1740 pdf

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