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Single Row Angular Contact Ball Bearings (General) 7203 BECBM
Single Row Angular Contact Ball Bearings (General) 7203 BECBM

Single Row Angular Contact Ball Bearings (General) 7203 BECBM

The 7203 BECBM is a single-row angular contact ball bearing with a 17mm bore and 40mm outer diameter, crafted from sturdy chrome steel. Its 40° contact angle efficiently manages combined radial and axial loads.

With a dynamic radial load capacity of 2475 lbf, it spins smoothly at speeds up to 28,000 RPM. The brass cage enhances durability while the open design allows for easy lubrication.

This bearing suits applications like pumps or electric motors where precise angular contact is needed. It meets P6 tolerance standards and operates in temperatures from -30°C to 110°C.

Weighing just 0.065kg, it’s a lightweight yet robust choice. Compliant with RoHS and REACH, it’s interchangeable with SKF bearings for hassle-free replacements.

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Product Parameters

  • Part Number 7203 BECBM
  • 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 17 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 40 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 12 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 26.25 mm
  • External Diameter On Inner Ring (Small Side Face) 21.66 mm
  • Internal Diameter On Outer Ring 31.15 mm
  • Chamfer Dimension 0.6 mm
  • Distance Pressure Point (a) 18 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2475 lbf
  • Static Radial Load 1316 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 28000 rpm
  • Weight 0.065 kg
  • Price($) 15.58

Features

Why Choose 7203 BECBM Bearing for Precision Tasks?

7203 BECBM Bearing features a 40° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 2475 lbf.

The brass cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 28,000 rpm.
With a P6 tolerance class, 7203 BECBM Bearing offers reliable accuracy for demanding applications.

Designed for a temperature range of -30° to 110°C, it performs consistently in various environments.
Its open design allows easy lubrication, ensuring long service life with minimal maintenance.

Application

Industrial Uses of 7203 BECBM Bearing
7203 BECBM 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.

In automotive applications, 7203 BECBM Bearing fits well in wheel hubs and transmissions, thanks to its precise P6 tolerance. The 40° contact angle provides stability during cornering and acceleration.

For automation systems, 7203 BECBM Bearing works reliably in robotic arms and conveyor belts. Its chrome steel construction offers durability in continuous operation environments.

Where Is 7203 BECBM Bearing Used?
You’ll often find 7203 BECBM Bearing in electric motors, where its high-speed capability (up to 28,000 rpm) is a key advantage. The lubricated design reduces maintenance needs.

In household appliances like washing machines, 7203 BECBM Bearing ensures quiet and smooth spinning. Its metric sizing makes it easy to replace in most European and Asian models.

Built for Heavy-Duty Use: 7203 BECBM Bearing
7203 BECBM Bearing handles tough conditions in industrial pumps and compressors. The chrome steel balls and rings resist wear over time.

For precision equipment like dental drills, 7203 BECBM Bearing’s P6 tolerance ensures accurate performance. The open design allows for easy cleaning and relubrication.

Automotive vs Aerospace: Applications of 7203 BECBM Bearing
In cars, 7203 BECBM Bearing supports steering systems, where its angular contact design manages varying loads. The brass cage dampens vibrations effectively.

For aircraft components, 7203 BECBM Bearing’s lightweight construction (0.065 kg) is beneficial. Its temperature range (-30° to 110°C) suits most aviation environments.

Q&A

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