Timken HIGH PERFORMANCE SEALS 23068EJW25W507C08C3

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Timken HIGH PERFORMANCE SEALS 23068EJW25W507C08C3 image

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Timken HIGH PERFORMANCE SEALS 23068EJW25W507C08C3 Product identifiers

Bearing number:7220 CD/P4A
Size (mm):180x100x34
Bore Diameter (mm):180
Outer Diameter (mm):100
Width (mm):34
d:100 mm
D:180 mm
B:34 mm
d1:124.7 mm
d2:124.7 mm
D1:155.3 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
a:35.9 mm
da - min.:112 mm
db - min.:112 mm
Da - max.:168 mm
Db - max.:173 mm
ra - max.:2 mm
rb - max.:1 mm
dn:131.4 mm
Basic dynamic load rating - C:156 kN
Basic static load rating - C0:137 kN
Fatigue load limit - Pu:4.9 kN
Limiting speed for grease lubrication:7500 r/min
Limiting speed for oil lubrication:12000 mm/min
Ball - Dw:25.4 mm
Ball - z:15
Gref:40.899 cm3
Calculation factor - f0:14.5
Preload class A - GA:590 N
Preload class B - GB:1180 N
Preload class C - GC:2360 N
Preload class D - GD:4720 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.03
Calculation factor - f2D:1.05
Calculation factor - fHC:1
Preload class A:122 N/micron
Preload class B:165 N/micron
Preload class C:230 N/micron
Preload class D:331 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04270
Enclosure:Open
Precision Class:ABEC 7 | ISO P4
Material - Ball:Steel
Number of Bearings:1 (Single)
Contact Angle:15 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 | Super Precision | High Capacity Basic Design
Long Description:100MM Bore; 180MM Outside Diameter; 34MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Ball Angular Contact
Outside Diameter:7.087 Inch | 180 Millimeter
Width:1.339 Inch | 34 Millimeter
Bore:3.937 Inch | 100 Millimeter
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:112 mm
db min.:112 mm
Da max.:168 mm
Db max.:173 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:156 kN
Basic static load rating C0:137 kN
Fatigue load limit Pu:4.9 kN
Attainable speed for grease lubrication:7500 r/min
Attainable speed for oil-air lubrication:12000 r/min
Ball diameter Dw:25.4 mm
Number of balls z:15
Reference grease quantity Gref:40.899 cm³
Preload class A GA:590 N
Static axial stiffness, preload class A:122 N/µm
Preload class B GB:1180 N
Static axial stiffness, preload class B:165 N/µm
Preload class C GC:2360 N
Static axial stiffness, preload class C:230 N/µm
Preload class D GD:4720 N
Static axial stiffness, preload class D:331 N/µm
Calculation factor f:1.09
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.03
Calculation factor f2D:1.05
Calculation factor fHC:1
Calculation factor f0:14.5
Mass bearing:3.24 kg

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Timken HIGH PERFORMANCE SEALS 23068EJW25W507C08C3 Product identifiers

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