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Single Row Angular Contact Ball Bearings (General) 7308 BEP

Single Row Angular Contact Ball Bearings (General) 7308 BEP

The 7308 BEP is a single-row angular contact ball bearing with a 40mm bore and 90mm outer diameter, designed for combined radial and axial loads. Its 40° contact angle helps manage angular forces smoothly, while the chrome steel construction ensures durability.

This bearing handles dynamic radial loads up to 10395 lbf and spins efficiently at speeds up to 9000 RPM. The nylon cage reduces friction and noise, making it suitable for quieter operations.

Its open design allows easy lubrication, and it operates reliably in temperatures from -30°C to 110°C. The P6 tolerance class ensures precise performance for demanding applications.

Ideal for machinery like pumps or gearboxes where angular loads are common. Weighing 0.62kg, it’s a sturdy yet manageable choice for industrial use. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 7308 BEP
  • 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 40 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 59.7 mm
  • External Diameter On Inner Ring (Small Side Face) 49.55 mm
  • Internal Diameter On Outer Ring 71.6 mm
  • Chamfer Dimension 1.5 mm
  • Distance Pressure Point (a) 39 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 10395 lbf
  • Static Radial Load 6862 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 9000 rpm
  • Weight 0.62 kg
  • Price（$） 26.21
Single Row Angular Contact Ball Bearings (General) 7308 BEP dimension drawing
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Features

Performance Features of 7308 BEP Bearing

7308 BEP Bearing is designed with a 40° contact angle, optimising its ability to handle combined radial and axial loads.
The chrome steel rings and balls ensure durability, while the nylon cage reduces friction and noise.

With a dynamic radial load capacity of 10395 lbf, 7308 BEP Bearing performs reliably under heavy loads.
Its P6 tolerance class (ABEC-3) ensures precision, making it suitable for high-speed applications up to 9,000 rpm.

7308 BEP Bearing operates efficiently within a temperature range of -30° to 110°C.
The open design allows for easy lubrication, extending its service life in various conditions.

The chamfer dimension of 1.5 mm simplifies installation, reducing setup time.
Weighing just 0.62 kg, it offers a balance of strength and lightweight performance.

Application

Industrial Uses of 7308 BEP Bearing
7308 BEP Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. The open design and nylon cage make it suitable for high-speed operations up to 9000 rpm.

Where Is 7308 BEP Bearing Used?
In automotive applications, 7308 BEP Bearing supports gearboxes and wheel hubs, ensuring smooth performance under angular loads. Its chrome steel construction offers durability in demanding driving conditions.

Built for Heavy-Duty Use: 7308 BEP Bearing
7308 BEP Bearing excels in conveyor systems, where its P6 tolerance class ensures precise alignment. The lubricated design reduces friction, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 7308 BEP Bearing
In automotive systems, 7308 BEP Bearing handles angular loads in transmissions, while in aerospace, it supports auxiliary equipment. Its metric sizing and ABEC-3 tolerance make it versatile across industries.

Essential Roles of 7308 BEP Bearing
For robotics, 7308 BEP Bearing provides reliable motion control in joint assemblies. The nylon cage minimises noise, making it ideal for precision automation tasks.

Q&A

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