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Single Row Angular Contact Ball Bearings (General) 7238 BCBM

Single Row Angular Contact Ball Bearings (General) 7238 BCBM

The 7238 BCBM is a single-row angular contact ball bearing with a 190mm bore and 340mm outer diameter, built from sturdy chrome steel. It handles radial loads up to 69075 lbf and operates smoothly at speeds up to 2600 RPM.

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

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

Weighing 22kg, it’s robust for heavy-duty applications. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 110°C.

Its P6 tolerance class ensures reliable precision in demanding conditions. The 4mm chamfer allows for easier installation in tight spaces.

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Product Parameters

  • Part Number 7238 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 190 mm
  • Bore Dia Tolerance -0.022mm to 0
  • Outer Dia 340 mm
  • Outer Dia Tolerance -0.028mm to 0
  • Width 55 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 250.4 mm
  • External Diameter On Inner Ring (Small Side Face) 224.1 mm
  • Internal Diameter On Outer Ring 285.4 mm
  • Chamfer Dimension 4 mm
  • Distance Pressure Point (a) 139 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 69075 lbf
  • Static Radial Load 91125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 2600 rpm
  • Weight 22 kg
  • Price（$） 1037.07
Single Row Angular Contact Ball Bearings (General) 7238 BCBM dimension drawing
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Features

Performance Features of 7238 BCBM Bearing

7238 BCBM Bearing features a 40° contact angle, optimised for handling combined radial and axial loads efficiently.
Its chrome steel rings and balls enhance durability, while the brass cage ensures smooth operation under high stress.

With a dynamic radial load capacity of 69075 lbf, 7238 BCBM Bearing is built for demanding applications.
The P6 tolerance class guarantees precision, making it suitable for high-performance machinery.

Operating within a temperature range of -30° to 110°C, 7238 BCBM Bearing maintains reliability in varied conditions.
Its open design allows for easy lubrication, ensuring long service life with minimal maintenance.

Weighing 22 kg, 7238 BCBM Bearing balances strength and stability for industrial use.
The 2,600 rpm maximum speed ensures it meets the needs of high-speed applications without compromising performance.

Application

Industrial Uses of 7238 BCBM Bearing
The 7238 BCBM Bearing is commonly used in heavy industrial machinery, such as large pumps and compressors, where its angular contact design efficiently handles combined radial and axial loads. Its brass cage ensures smooth operation even under high-stress conditions.

In automotive applications, 7238 BCBM Bearing is ideal for wheel hubs and transmission systems, providing reliable performance under varying load conditions. The P6 tolerance class makes it suitable for precision automotive components.

For automation equipment, 7238 BCBM Bearing supports robotic arms and CNC machines, offering stability during high-precision movements. The chrome steel construction enhances durability in continuous operation environments.

Medical imaging devices benefit from 7238 BCBM Bearing’s consistent performance and low maintenance requirements. Its open design allows for easy lubrication, ensuring long service life in critical applications.

In wind turbines, 7238 BCBM Bearing handles the dynamic loads of rotor shafts, thanks to its robust design and high load capacity. The metric sizing ensures compatibility with international turbine standards.

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