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Single Row Angular Contact Ball Bearings (General) 7311 BEGAP
Single Row Angular Contact Ball Bearings (General) 7311 BEGAP

Single Row Angular Contact Ball Bearings (General) 7311 BEGAP

The 7311 BEGAP is a single-row angular contact ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 19125 lbf and operates smoothly at speeds up to 7000 RPM.

With a 40° contact angle, it efficiently manages combined radial and axial loads. The open design and nylon cage ensure durability while allowing easy lubrication.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for machinery like pumps or gearboxes where precise load handling is needed.

Weighing 1.4kg, it’s robust yet manageable in size. Compliant with RoHS and REACH standards, it’s safe for use in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7311 BEGAP
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • Contact Angle 40°
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 29 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 80.3 mm
  • External Diameter On Inner Ring (Small Side Face) 66.66 mm
  • Internal Diameter On Outer Ring 96.6 mm
  • Chamfer Dimension 2 mm
  • Distance Pressure Point (a) 51 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 19125 lbf
  • Static Radial Load 13500 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 7000 rpm
  • Weight 1.4 kg
  • Price($) 40.09

Features

Performance Features of 7311 BEGAP Bearing

7311 BEGAP Bearing is designed with a 40° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls provide strength, while the nylon cage ensures smooth operation.

With a dynamic radial load capacity of 19125 lbf, it performs reliably in demanding conditions.
The P6 tolerance class ensures precision, making it suitable for high-speed applications up to 7,000 rpm.

7311 BEGAP Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, reducing maintenance needs.

Application

Industrial Uses of 7311 BEGAP Bearing
The 7311 BEGAP Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. Its open design and nylon cage make it suitable for high-speed operations in industrial settings.

Where Is 7311 BEGAP Bearing Used?
You’ll find the 7311 BEGAP Bearing in automotive transmissions, where its chrome steel construction ensures durability under heavy loads. The metric sizing also makes it a versatile choice for various vehicle models.

Perfect Fit for Automation: 7311 BEGAP Bearing
In robotic arms, the 7311 BEGAP Bearing provides smooth movement thanks to its precise angular contact design. The lubricated build ensures long-lasting performance in continuous operation.

Medical vs Industrial: Where 7311 BEGAP Bearing Excels
While the 7311 BEGAP Bearing performs well in industrial pumps, its precision also makes it suitable for medical imaging devices. The P6 tolerance class ensures reliable accuracy in both fields.

Essential Roles of 7311 BEGAP Bearing
For conveyor systems, the 7311 BEGAP Bearing offers reliable load support with its high dynamic radial load capacity. Its temperature range allows it to function smoothly in various environments.

Q&A

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