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BT4-0047 E8/C475 Four-row Tapered Roller Bearing 285.75*380.898*244.48mm

BT4-0047 E8/C475 Four-row Tapered Roller Bearing 285.75*380.898*244.48mm

Min. Order:
1 Piece
Stock:
800 Piece
Port:
Hong Kong
Payment term:
Paypal/Western Union/TT.etc
Delivery time:
3-5 working days after receiving your payment
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Technical Parameters:
Product Designations:
BT4-0047 E8/C475
Structure:
Tapered roller
Number of Rows:
four
Inside Diameter:
285.75 mm
Outside Diameter:
380.898 mm
Thickness:
244.48 mm
Weight:
70.1 KG
Dynamic load Capacity, Radial (Cr):
2450kN
Static load Capacity, Radial (Cor):
4800kN
Precision Rating:
standard precision
Bearing Material:
steel
Cage material:
Sheet metal
Contact Angle:
14.5°
Transport Package:
carton box
Shipping Ways:
By express/ By air/Ocean freight
Service:
customized
Application:
construction machinery automobiles aviation aerospace rail transit
BT4-0047 E8/C475 Four-row Tapered Roller Bearing 285.75*380.898*244.48mm

 

Model:

BT4-0047 E8/C475

Main parameters

d-Bore diameter:285.75mm

D-Outside diameter:380.898mm

W-Width: 244.48mm        

M-Mass: 70.1kg

T-Total bearing width over outer rings:244.48mm

d1-Abutment diameter shaft:250mm

D1-Abutment diameter housing:309mm

r3,4-Outer ring radius (chamfer)(min.):3.3mm

Other parameters

Basic dynamic load rating:2450kN

Basic static load rating:4800kN

Fatigue load limit:415kN

Comparative radial load rating:121kN

Comparative axial load rating:415kN

Thrust factor:1.51

Limiting value:0.4

Calculation factor(Y1):1.7

Calculation factor(Y2):2.5

Calculation factor(Y0):1.6

Contact angle:14.5°

Bearing part:complete bearing

Number of rows:four

Bore type:Cylindrical with helical groove

Cage:Sheet metal

 

Application Scenario

construction machinery, automobiles, aviation, aerospace, rail transit

service

If you are interested in this bearing or if you need other types of bearings, please feel free to contact me and we look forward to cooperating with you!


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High quality BT4-0047 E8/C475 ( 70.1 kg Mass, ID: 285.75 mm OD: 380.898 mm WD: 244.48 mm , four Rows , standard precision Accuracy Class , steel Material , 2450kN Radial dynamic , 4800kN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. BT4-0047 E8/C475. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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