Kato HD700-7 swing bearing and Kota HD820-1/3-7 swing circle for excavator

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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Home>Products>Hitachi hydraulic pump>Kato HD700-7 swing bearing and Kota HD820-1/3-7 swing circle for excavator image

Kato HD700-7 swing bearing and Kota HD820-1/3-7 swing circle for excavator image

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Hitachi hydraulic pump Product Description

Bearing number:6311
Size (mm):55x120x29
Bore Diameter (mm):55
Outer Diameter (mm):120
Width (mm):29
d:55 mm
D:120 mm
B:29 mm
C:29 mm
r min.:2 mm
da min.:65 mm
Da max.:110 mm
ra max.:2.0 mm
Weight:1.37 Kg
Basic dynamic load rating (C):71,5 kN
Basic static load rating (C0):44,5 kN
(Grease) Lubrication Speed:5600 r/min
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B00308
Enclosure:Open
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:No
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:55MM Bore; 120MM Outside Diameter; 29MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other Features:Deep Groove
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Outer Race Width:1.142 Inch | 29 Millimeter
Bore:2.165 Inch | 55 Millimeter
Inner Race Width:0 Inch | 0 Millimeter
Outside Diameter:4.724 Inch | 120 Millimeter
Bore Type:Cylindrical Bore
Configuration:Single Row
Bore Size:55 mm
Width:29 mm
Fillet Radius/Chamfer:2 mm
Dynamic Load Rating:71,500 N
Static Load Rating:44,500 N
Limiting Speed - Grease:5,800 rpm
Limiting Speed - Oil:6,800 rpm
Factor fo:13.1
Radial Clearance:0.008 to 0.028 mm
da (min):65 mm
Da (max):110 mm
ra (max):2 mm

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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Hitachi hydraulic pump Product Description

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