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Single Row Angular Contact Ball Bearings (General) 7348 BCBM

Single Row Angular Contact Ball Bearings (General) 7348 BCBM

The 7348 BCBM is a single-row angular contact ball bearing with a 240mm bore and 500mm outer diameter, built from sturdy chrome steel for durability. It manages radial loads up to 125775 lbf and operates smoothly at speeds up to 1500 RPM.

Its 40° contact angle efficiently handles combined loads, while the brass cage ensures reliable performance. The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C.

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 89.4kg, it’s a robust unit designed for long-term use. Compliant with RoHS and REACH standards for safe and eco-friendly operation.

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Product Parameters

  • Part Number 7348 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 240 mm
  • Bore Dia Tolerance -0.022mm to 0
  • Outer Dia 500 mm
  • Outer Dia Tolerance -0.033mm to 0
  • Width 95 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 344.1 mm
  • External Diameter On Inner Ring (Small Side Face) 300.63 mm
  • Internal Diameter On Outer Ring 401.3 mm
  • Chamfer Dimension 5 mm
  • Distance Pressure Point (a) 203 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 125775 lbf
  • Static Radial Load 180000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 1500 rpm
  • Weight 89.4 kg
Single Row Angular Contact Ball Bearings (General) 7348 BCBM dimension drawing
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Features

Performance Features of 7348 BCBM Bearing

7348 BCBM Bearing features a 40° contact angle, optimised for handling combined radial and axial loads efficiently.
Its chrome steel construction ensures durability, while the brass cage maintains smooth ball movement.

With a dynamic radial load capacity of 125,775 lbf, it performs reliably under heavy loads.
The P6 tolerance class (ABEC-3) guarantees precision in demanding applications.

Designed for speeds up to 1,500 rpm, it balances performance and longevity.
Its open design simplifies lubrication, enhancing operational efficiency.

Application

Industrial Uses of 7348 BCBM Bearing
7348 BCBM Bearing is commonly used in heavy machinery like industrial pumps and compressors, where its angular contact design handles combined radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

In automotive applications, 7348 BCBM Bearing fits well in large vehicle transmissions, providing stability and durability. Its metric dimensions make it a versatile choice for various European and Asian automotive systems.

For automation equipment, 7348 BCBM Bearing supports robotic arms and precision machinery, thanks to its P6 tolerance class. The chrome steel construction offers long-lasting performance in demanding environments.

Medical imaging devices benefit from 7348 BCBM Bearing’s reliable load handling and low friction. The open seal design allows for easy maintenance, ensuring consistent operation in critical medical settings.

Q&A

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