331480 G

Design Features of 331480 G Bearing

331480 G is designed to handle heavy radial and axial loads simultaneously, making it ideal for high-load applications. 331480 G outer dia is 247.65 mm. Its bore dia is 177.8 mm. Its structure allows for excellent load distribution and increased rigidity, ensuring reliable performance in demanding environments such as rolling mills.

 

What Benefits Can 331480 G Bearing Provide?

  • High Load Capacity: It can support heavy radial and axial loads, making it suitable for demanding applications such as heavy machinery and rolling mills.
  • Improved Durability: Its robust design ensures even load distribution, reducing wear and extending the bearing’s service life.
  • Enhanced Rigidity: The four-row configuration increases the overall rigidity of the bearing, improving stability in high-load environments.
  • Efficient Operation: It reduces friction and heat generation, allowing for smoother operation and improved energy efficiency in large industrial machines.

 

What Can 331480 G Bearing Be Used for?

  • Rolling Mills: Essential for supporting large radial and axial loads in steel, aluminum, and other metal rolling operations.
  • Heavy Machinery: Used in construction and mining equipment where high load-bearing capacity and durability are required.
  • Gearboxes: Provides reliable support in high-torque, heavy-load systems.
  • Railway Axles: Ensures smooth and stable operation under heavy loads in rail transport.
  • Wind Turbines: Applied in turbine rotor shafts for high load capacity and long-lasting performance.

Part Number 331480 G
System of Measurement Metric
Type Bearing
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Four-Row
Seal Type Open
Bore Dia 177.8 mm
Bore Dia Tolerance -0.025mm to 0
Outer Dia 247.65 mm
Outer Dia Tolerance -0.03mm to 0
Total Bearing Width Over Inner Rings 192.088 mm
Total Bearing Width Over Inner Rings Tolerance -0.2mm to 0
Total Bearing Width Over Outer Rings 192.088 mm
Total Bearing Width Over Outer Rings Tolerance +0.35mm to -0.25mm
Abutment Diameter Shaft 190 mm
Abutment Diameter Housing 190 mm
Chamfer Dimension Inner Ring min.1.5 mm
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 276750 lbf
Static Radial Load 675000 lbf
Fatigue Load Limit 63000 lbf
Comparative Radial Load Rating 81000 lbf
Comparative Axial Load Rating 17595 lbf
Lubrication Required
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant
Weight 63.27 lb

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