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Single Row Angular Contact Ball Bearings (General) 7218 BEGAP

Single Row Angular Contact Ball Bearings (General) 7218 BEGAP

The 7218 BEGAP is a single-row angular contact ball bearing with a 90mm bore and 160mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 26100 lbf and operates smoothly at speeds up to 5000 RPM.

With a 40° contact angle, it efficiently manages combined radial and axial loads. The open design and nylon cage ensure durability while allowing easy lubrication.

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

Weighing 2.3kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it performs reliably in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7218 BEGAP
  • 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 90 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 160 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 30 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 117.1 mm
  • External Diameter On Inner Ring (Small Side Face) 103.06 mm
  • Internal Diameter On Outer Ring 134.8 mm
  • Chamfer Dimension 2 mm
  • Distance Pressure Point (a) 67 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 26100 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 5000 rpm
  • Weight 2.3 kg
  • Price（$） 77.02
Single Row Angular Contact Ball Bearings (General) 7218 BEGAP dimension drawing
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Features

How Does 7218 BEGAP Bearing Reduce Friction?

7218 BEGAP Bearing features a 40° contact angle, optimising load distribution and reducing friction during operation.
The chrome steel construction ensures durability while maintaining smooth performance under dynamic radial loads up to 26,100 lbf.

Its nylon cage minimises friction and noise, making it suitable for precision applications.
With a maximum speed of 5,000 rpm, it balances efficiency and reliability in various conditions.

The open design allows for easy lubrication, further enhancing its smooth operation.
7218 BEGAP Bearing’s P6 tolerance class ensures consistent performance in demanding environments.

Application

Industrial Uses of 7218 BEGAP Bearing
The 7218 BEGAP Bearing is commonly used in machine tools, where its angular contact design handles combined radial and axial loads efficiently.
Its nylon cage reduces friction, making it suitable for high-speed operations in industrial settings.

What Makes 7218 BEGAP Bearing a Preferred Choice?
In automotive applications, 7218 BEGAP Bearing supports gearbox systems, ensuring smooth power transmission.
The 40° contact angle provides stability under heavy loads, ideal for performance vehicles.

Perfect Fit for Automation: 7218 BEGAP Bearing
Robotic arms benefit from 7218 BEGAP Bearing’s precision and durability in repetitive motion tasks.
The P6 tolerance class ensures consistent performance in automated production lines.

Light-Duty vs Heavy-Duty: Best Uses for 7218 BEGAP Bearing
For light-duty applications like electric motors, 7218 BEGAP Bearing offers reliable performance with minimal maintenance.
In heavy-duty scenarios such as industrial pumps, its chrome steel construction withstands continuous use.

Medical vs Industrial: Where 7218 BEGAP Bearing Excels
While not typically used in medical devices, 7218 BEGAP Bearing shines in industrial equipment like compressors.
Its lubricated design ensures long service life even in demanding environments.

Q&A

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