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Single Row Angular Contact Ball Bearings (General) 7408 BCBM

Single Row Angular Contact Ball Bearings (General) 7408 BCBM

The 7408 BCBM is a single-row angular contact ball bearing with a 40mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 15795 lbf and operates smoothly at speeds up to 11000 RPM.

With a 40° contact angle, it efficiently handles combined radial and axial loads. The brass cage enhances durability, while the open design allows for easy lubrication and maintenance.

This bearing is interchangeable with SKF models, making it a versatile choice for replacements. Suitable for applications like pumps or gearboxes where angular contact is needed.

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

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Product Parameters

  • Part Number 7408 BCBM
  • 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 40 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 27 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 67.86 mm
  • External Diameter On Inner Ring (Small Side Face) 55.75 mm
  • Internal Diameter On Outer Ring 83.35 mm
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 45 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 15795 lbf
  • Static Radial Load 10125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 1.4 kg
  • Price（$） 64.16
Single Row Angular Contact Ball Bearings (General) 7408 BCBM dimension drawing
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Features

Why Choose 7408 BCBM Bearing for Precision Tasks?

7408 BCBM Bearing features a 40° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 11,000 rpm, it delivers reliable performance in high-speed scenarios.

7408 BCBM Bearing’s P6 tolerance class guarantees consistent accuracy for precision tasks.
Its open design allows for easy lubrication, ensuring long-term efficiency.

Application

Industrial Uses of 7408 BCBM Bearing
7408 BCBM Bearing is commonly used in machine tools, where its angular contact design handles combined radial and axial loads efficiently. The brass cage ensures smooth operation even at higher speeds, making it suitable for precision equipment.

Where Is 7408 BCBM Bearing Used?
In automotive applications, 7408 BCBM Bearing supports components like wheel hubs and transmissions, thanks to its durable chrome steel construction. The 40° contact angle provides stability under varying load conditions.

Built for Heavy-Duty Use: 7408 BCBM Bearing
7408 BCBM Bearing excels in conveyor systems, where its P6 tolerance class ensures consistent performance. The open design allows for easy lubrication, extending its service life in demanding environments.

Automotive vs Aerospace: Applications of 7408 BCBM Bearing
In automotive systems, 7408 BCBM Bearing is ideal for gearboxes due to its high dynamic load capacity. For aerospace, its lightweight yet robust design makes it suitable for auxiliary equipment.

Perfect Fit for Automation: 7408 BCBM Bearing
7408 BCBM Bearing is a reliable choice for robotic arms, where precision and durability are key. The lubricated design reduces friction, ensuring smooth movement in automated processes.

Q&A

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