A12-22E2 Rotek Slewing Ring Bearings - Machinery Parts Co., Ltd.

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A12-22E2 Rotek Slewing Ring Bearings image

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A12-22E2 Rotek Slewing Ring Bearings Product description

Bearing number:7026 CD/P4A
Size (mm):200x130x33
Bore Diameter (mm):200
Outer Diameter (mm):130
Width (mm):33
d:130 mm
D:200 mm
B:33 mm
d1:151.6 mm
d2:151.6 mm
D1:178.4 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
a:38.7 mm
da - min.:139 mm
db - min.:139 mm
Da - max.:191 mm
Db - max.:195 mm
ra - max.:2 mm
rb - max.:1 mm
dn:156.4 mm
Basic dynamic load rating - C:148 kN
Basic static load rating - C0:156 kN
Fatigue load limit - Pu:5.2 kN
Limiting speed for grease lubrication:7000 r/min
Limiting speed for oil lubrication:10000 mm/min
Ball - Dw:22.225 mm
Ball - z:21
Gref:42 cm3
Calculation factor - f0:15.6
Preload class A - GA:560 N
Preload class B - GB:1120 N
Preload class C - GC:2240 N
Preload class D - GD:4480 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.09
Calculation factor - fHC:1
Preload class A:145 N/micron
Preload class B:198 N/micron
Preload class C:277 N/micron
Preload class D:400 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:3.653
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 | High Precision
Long Description:130MM Bore; 200MM Outside Diameter; 33MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 15 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:7026 CD/P4A
Weight / LBS:8.047
Bore:5.118 Inch | 130 Millimeter
Width:1.299 Inch | 33 Millimeter
Outside Diameter:7.874 Inch | 200 Millimeter
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:139 mm
db min.:139 mm
Da max.:191 mm
Db max.:195 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:148 kN
Basic static load rating C0:156 kN
Fatigue load limit Pu:5.2 kN
Attainable speed for grease lubrication:7000 r/min
Attainable speed for oil-air lubrication:10000 r/min
Ball diameter Dw:22.225 mm
Number of balls z:21
Reference grease quantity Gref:42 cm³
Preload class A GA:560 N
Static axial stiffness, preload class A:145 N/µm
Preload class B GB:1120 N
Static axial stiffness, preload class B:198 N/µm
Preload class C GC:2240 N
Static axial stiffness, preload class C:277 N/µm
Preload class D GD:4480 N
Static axial stiffness, preload class D:400 N/µm
Calculation factor f:1.15
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.09
Calculation factor fHC:1
Calculation factor f0:15.6
Mass bearing:3.23 kg

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Machinery Parts Co., Ltd.: Address2370 North Main Street, East Peoria, Illinois 68811, U.S.A.; Phone(Working Time)722-298-7405; Fax

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