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4R4449 four-row cylindrical roller bearing 220*310*225*244mm

4R4449 Four-row Cylindrical Roller Bearing 220*310*225*244mm

Min. Order:
1 Piece
Stock:
68 Piece
Production Capacity:
1000
Payment term:
TT
Delivery time:
7days
Technical Parameters:
Product Designations:
4R4449
HS Code:
848250
Structure:
four-row cylindrical roller bearing
Number of Rows:
4
Inside Diameter:
220 mm
Outside Diameter:
310 mm
Thickness:
225 mm
Weight:
54.2 KG
Demensions:
220*310*225*244mm
Brand:
ESG/NEUTRAL
Radial Clearance Trade No.:
C3/C4
Precision Rating:
P6
Bearing Material:
GCr15
Cage material:
brass/steel
Seals Type:
open
Transport Package:
cartons/pallets
Shipping Ways:
sea/air
Country of Origin:
China
Service:
OEM
Quality Control:
ISO9001
Application:
steel mills of billets, bars, wire rods, angles, beams, sections, etc.
4R4449 Four-row Cylindrical Roller Bearing 220*310*225*244mm

 

Boundary Dimensions

d

220

mm

D

310

mm

B

225

mm

Fw

244

mm

Basic Load Ratings

Cr

2200

kN

C0r

4150

kN

Speed Ratings

Grease

1400

rpm

Oil

1700

rpm

Weight

54.2

Kg

Equivalent

SKF

FAG

NTN

313894 B

514461

4R4449

KOYO

44FC31225A

four-row cylindrical roller bearings for steel industry

working under the toughest working environment

able to work under high temperature, water, particles

one-stop rolling mill solution to reduce rolling mill’s cost

ready stock delivered within 7days

OEM service

 

 


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