pc210-7 20Y-25-21200 excavator slewing bearing - Jinan Excavator Parts Company

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pc210-7 20Y-25-21200 excavator slewing bearing image

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Specifications for Engine and engine parts

Bearing number:NU406
Size (mm):30x90x23
Bore Diameter (mm):30
Outer Diameter (mm):90
Width (mm):23
d:30 mm
Fw:45 mm
D:90 mm
B:23 mm
C:23 mm
r min.:1,5 mm
r1 min.:1,5 mm
Weight:0,751 Kg
Basic dynamic load rating (C):62,5 kN
Basic static load rating (C0):55 kN
(Grease) Lubrication Speed:7 300 r/min
E:73 mm
F:45 mm
rs min:1.5 mm
r1s min:1.5 mm
Radial clearance class:CN
Mass (without HJ ring):0.77 kg
Dynamic load, C:62.5 kN
Static load, C0:55 kN
Fatigue limit load, Cu:6.7 kN
Nlim (oil):8,500 rpm
Nlim (grease):7,300 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.38 Hz
Characteristic rolling element frequency, BSF:3.98 Hz
Characteristic outer ring frequency, BPF0:3.43 Hz
Characteristic inner ring frequency, BPFI:5.57 Hz
da min:38 mm
da max:44 mm
db min:47 mm
Da max:82 mm
ra max:1.5 mm
r1a max:1.5 mm
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.75
Product Group:B04144
Bore Profile:Straight
Cage Material:Steel
Precision Class:RBEC 1 | ISO P0
Number of Rows of Rollers:Single Row
Separable:Inner Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C3-Loose
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:Plain Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID
Long Description:30MM Bore; Straight Bore Profile; 90MM Outside Diameter; 23MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C3-Loose Intern
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NU406
Weight / LBS:1.658
Width:0.906 Inch | 23 Millimeter
Outside Diameter:3.543 Inch | 90 Millimeter
Bore:1.181 Inch | 30 Millimeter
bore diameter::30 mm
precision rating::ISO Class 0
outside diameter::90 mm
maximum rpm::8500 rpm
overall width::23 mm
bearing material::Hardened Alloy Steel
flanges::(2) Outer Ring
cage material::Pressed Steel
bore type::Straight
finish/coating::Uncoated
number of rows::1
closure type::Open
internal clearance::CN
outer ring width::23 mm
ring separation::Separable Inner Ring
fillet radius::1.5 mm
operating temperature range::-40 to 120 ºC
series::NU
dynamic load capacity::62500 N
manufacturer product page::Click here
static load capacity::55000 N

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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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