lianxidianhua 086 15806631151 send-sms info@sdtflbearing.com
/
/
Metric Single Direction Thrust Ball Bearing 511/1120 F
Metric Single Direction Thrust Ball Bearing 511/1120 F

Metric Single Direction Thrust Ball Bearing 511/1120 F

The 511/1120 F is a large single-direction thrust ball bearing with a 1120mm bore and 1320mm outer diameter, built from tough 52100 chrome steel. It manages heavy thrust loads up to 344250 lbf, though its max speed is limited to 300 RPM due to its size.

Its open design simplifies lubrication, while the stainless steel cage adds durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for harsh environments.

This model is compatible with SKF bearings, offering a reliable alternative for replacements. Ideal for heavy-duty applications like industrial presses or large machinery where high thrust loads are expected.

Weighing 395kg, it’s a robust unit designed for stability. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 511/1120 F
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 1120 mm
  • Bore Dia Tolerance -0.125mm to 0
  • Outer Dia 1320 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Outer Dia Shaft Washer 1314 mm
  • Width 160 mm
  • Width Tolerance +0.1mm to -1.4mm
  • Inner Dia Housing Washer 1126 mm
  • Chamfer Dimension 5 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 344250 lbf
  • Static Thrust Load 3667500 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 300 rpm
  • Weight 395 kg

Features

Performance Features of 511/1120 F Bearing

511/1120 F Bearing is built with 52100 chrome steel rings and balls, offering robust performance under high thrust loads.
Its dynamic thrust load capacity reaches 344,250 lbf, making it suitable for heavy-duty applications.

The stainless steel cage ensures proper ball alignment, reducing friction and wear.
With a maximum speed of 300 rpm, it maintains stability in low-speed, high-load scenarios.

511/1120 F Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring smooth performance over time.

The precise tolerances in bore and outer diameters enhance its reliability.
This makes 511/1120 F Bearing a dependable choice for industrial applications.

Application

Industrial Uses of 511/1120 F Bearing
This large thrust bearing is commonly used in heavy machinery like hydraulic presses and industrial turbines, where its high load capacity handles significant axial forces.
The open design of 511/1120 F Bearing simplifies lubrication access, extending service life in demanding environments.

Where Is 511/1120 F Bearing Used?
You’ll often find 511/1120 F Bearing in wind turbine gearboxes, supporting massive rotational forces with its chrome steel construction.
Its precise metric sizing ensures reliable performance in European-engineered power generation equipment.

Built for Heavy-Duty Use: 511/1120 F Bearing
In mining equipment, 511/1120 F Bearing withstands extreme conditions while maintaining smooth operation in conveyor systems.
The stainless steel cage prevents corrosion, making it suitable for outdoor applications exposed to harsh weather.

Automotive vs Aerospace: Applications of 511/1120 F Bearing
While too large for most vehicles, 511/1120 F Bearing excels in aerospace ground support equipment like aircraft tow tractors.
Its massive static load rating makes it ideal for stationary applications requiring exceptional stability.

Key Fields for 511/1120 F Bearing
Marine applications benefit from 511/1120 F Bearing’s durability in ship propulsion systems and deck machinery.
The wide temperature range allows consistent performance from cold storage facilities to hot industrial plants.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.