A Sun Rises Group Limited - manager@sdvvbearing.com
BC4B 326909 /HA3 Four-row Cylindrical Roller Bearing 350*520*300mm

BC4B 326909 /HA3 Four-row Cylindrical Roller Bearing 350*520*300mm

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
Skype online
Technical Parameters:
Product Designations:
BC4B 326909 /HA3
Structure:
Cylindrical Roller
Number of Rows:
four
Inside Diameter:
350 mm
Outside Diameter:
520 mm
Thickness:
300 mm
Weight:
220 KG
Dynamic load Capacity, Radial (Cr):
4680kN
Static load Capacity, Radial (Cor):
9000kN
Reference speed (Grease rpm):
850 r/min
Limiting speed (Oil rpm):
1300 r/min
Precision Rating:
standard precision
Bearing Material:
steel
Seals Type:
open
Transport Package:
carton box
Shipping Ways:
By express/ By air/Ocean freight
Service:
customized
Bore Type:
Cylindrical with helical groove
Application:
Iron and steel mine metallurgical papermaking cement
BC4B 326909 /HA3 Four-row Cylindrical Roller Bearing 350*520*300mm

Model:

BC4B 326909 /HA3

Main parameters

d-Bore diameter:350mm

D-Outside diameter:520mm

B-Total bearing width over inner ring(s):300mm        

C-Total bearing width over outer ring(s):300mm

D1-Outer ring shoulder diameter:467.95mm

F-Raceway diameter inner ring:401mm

b-Width of annular groove:11.6mm

K-Diameter lubrication hole (outer ring):6mm

r1,2-Corner radius/chamfer inner ring(min.): 10mm  

r3,4-Chamfer dimension on the outer ring(min.):5mm

M-Mass: 220kg

Other parameters

Basic dynamic load rating:4680kN

Basic static load rating:9000kN

Fatigue load limit:800kN

Bearing part:complete bearing

Number of rows:four

Bore type:Cylindrical with helical groove

Cage:Machined metal

Number of flanges, outer ring:5

Number of flanges, inner ring:0

Radial internal clearance:C2

Application Scenario

Iron and steel  mine  metallurgical  papermakingcement

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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