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Single Row Angular Contact Ball Bearings (General) 7244 BCBM

Single Row Angular Contact Ball Bearings (General) 7244 BCBM

The 7244 BCBM is a single-row angular contact ball bearing with a 220mm bore and 400mm outer diameter, built from sturdy chrome steel. It handles radial loads up to 87750 lbf and operates smoothly at speeds up to 2200 RPM.

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

This bearing is suitable for high-precision applications due to its P6 tolerance class. It performs reliably in temperatures ranging from -30°C to 110°C.

Ideal for heavy machinery or industrial equipment where angular contact is needed. Weighing 37kg, it’s robust yet manageable for its size, and complies with RoHS and REACH standards.

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Product Parameters

  • Part Number 7244 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 220 mm
  • Bore Dia Tolerance -0.022mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.028mm to 0
  • Width 65 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 291.1 mm
  • External Diameter On Inner Ring (Small Side Face) 259.1 mm
  • Internal Diameter On Outer Ring 333.55 mm
  • Chamfer Dimension 4 mm
  • Distance Pressure Point (a) 164 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 87750 lbf
  • Static Radial Load 126000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 2200 rpm
  • Weight 37 kg
  • Price（$） 1747.21
Single Row Angular Contact Ball Bearings (General) 7244 BCBM dimension drawing
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Features

Performance Features of 7244 BCBM Bearing

7244 BCBM Bearing features a 40° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 87,750 lbf.

The brass cage ensures smooth operation, reducing friction and wear during high-performance tasks.
With a maximum speed of 2,200 rpm, it balances efficiency and reliability in demanding applications.

Designed for a temperature range of -30° to 110°C, 7244 BCBM Bearing performs well in varied conditions.
Its P6 tolerance class (ABEC-3) guarantees precision, making it suitable for industrial machinery.

Application

Industrial Uses of 7244 BCBM Bearing
The 7244 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.
Its brass cage and chrome steel construction ensure durability in high-load environments, making it suitable for continuous operation.

Where Is 7244 BCBM Bearing Used?
You’ll often find 7244 BCBM Bearing in wind turbine gearboxes, where its P6 tolerance class provides the precision needed for smooth power transmission.
The 40° contact angle also makes it a reliable choice for applications requiring stable performance under varying loads.

Built for Heavy-Duty Use: 7244 BCBM Bearing
With a dynamic radial load capacity of 87,750 lbf, 7244 BCBM Bearing is ideal for construction equipment like cranes and excavators.
The lubricated design helps maintain performance even in demanding conditions, reducing maintenance downtime.

Automotive vs Aerospace: Applications of 7244 BCBM Bearing
In automotive systems, 7244 BCBM Bearing supports high-performance transmissions, thanks to its robust chrome steel rings.
For aerospace applications, its precise tolerances and reliability make it suitable for auxiliary power units and landing gear systems.

Practical Applications of 7244 BCBM Bearing
7244 BCBM Bearing is a go-to choice for machine tool spindles, where its angular contact design ensures accuracy during high-speed operations.
The open seal type allows for easy lubrication, extending its service life in industrial settings.

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