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Single Row Angular Contact Ball Bearings (General) 7068 BGM
Single Row Angular Contact Ball Bearings (General) 7068 BGM

Single Row Angular Contact Ball Bearings (General) 7068 BGM

The 7068 BGM is a single-row angular contact ball bearing with a 340mm bore and 520mm outer diameter, built from sturdy chrome steel. It handles radial loads up to 101025 lbf and operates smoothly at speeds up to 1300 RPM.

Its 40° contact angle efficiently manages combined loads, while the brass cage ensures durability and quiet performance. The open design allows for easy lubrication and maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or large machinery where angular contact is needed.

Weighing 59.5kg, it’s robust yet manageable for its 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 7068 BGM
  • 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 340 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 520 mm
  • Outer Dia Tolerance -0.038mm to 0
  • Width 82 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 411.1 mm
  • External Diameter On Inner Ring (Small Side Face) 379.4 mm
  • Internal Diameter On Outer Ring 451.3 mm
  • Chamfer Dimension 5 mm
  • Distance Pressure Point (a) 223 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 101025 lbf
  • Static Radial Load 183375 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 1300 rpm
  • Weight 59.5 kg

Features

How Does 7068 BGM Bearing Handle Angular Contact Loads?

7068 BGM Bearing features a 40° contact angle, designed to manage combined radial and axial loads efficiently.
Its chrome steel rings and balls provide robust performance under dynamic radial loads up to 101025 lbf.

The brass cage ensures smooth ball movement, reducing friction and wear during operation.
With a maximum speed of 1,300 rpm, it balances precision and durability in demanding applications.

7068 BGM Bearing operates reliably in temperatures ranging from -30° to 110°C, suitable for varied environments.
Its P6 tolerance class (ABEC-3) guarantees consistent performance for precision tasks.

Application

Industrial Uses of 7068 BGM Bearing
7068 BGM Bearing is commonly used in large industrial machinery, such as heavy-duty pumps and compressors, where its angular contact design efficiently handles combined loads. The brass cage ensures smooth operation even under high radial forces.

Where Is 7068 BGM Bearing Used?
You’ll often find 7068 BGM Bearing in wind turbine gearboxes, where its 40° contact angle provides stability against varying wind forces. Its P6 tolerance class makes it reliable for precision applications.

Built for Heavy-Duty Use: 7068 BGM Bearing
7068 BGM Bearing excels in mining equipment, supporting massive loads in crushers and conveyors. The chrome steel construction offers durability in harsh environments, while the lubricated design reduces maintenance needs.

Automotive vs Aerospace: Applications of 7068 BGM Bearing
In automotive systems, 7068 BGM Bearing suits large truck transmissions, handling angular loads with ease. For aerospace, its precision and weight make it ideal for landing gear mechanisms.

Practical Applications of 7068 BGM Bearing
7068 BGM Bearing works well in marine propulsion systems, where its corrosion-resistant materials withstand salty conditions. The wide temperature range ensures performance in both cold and warm climates.

Q&A

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