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Single Row Angular Contact Ball Bearings (General) 7312 BECBJ
Single Row Angular Contact Ball Bearings (General) 7312 BECBJ

Single Row Angular Contact Ball Bearings (General) 7312 BECBJ

The 7312 BECBJ is a single-row angular contact ball bearing with a 60mm bore and 130mm outer diameter, crafted from sturdy chrome steel. Its 40° contact angle efficiently handles combined radial and axial loads up to 23400 lbf.

With a maximum speed of 6700 RPM, it offers smooth operation, while the open design allows for easy lubrication. The stainless steel cage enhances durability and reduces friction.

This bearing fits well in applications requiring precise alignment, such as pumps or gearboxes. Its P6 tolerance class ensures reliable performance in demanding conditions.

Weighing 1.75kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for various machinery needs.

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Product Parameters

  • Part Number 7312 BECBJ
  • 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 60 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 31 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 87.25 mm
  • External Diameter On Inner Ring (Small Side Face) 72.6 mm
  • Internal Diameter On Outer Ring 104.8 mm
  • Chamfer Dimension 2.1 mm
  • Distance Pressure Point (a) 55 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 17212 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 6700 rpm
  • Weight 1.75 kg
  • Price($) 42.21

Features

How Does 7312 BECBJ Bearing Support Angular Loads?

7312 BECBJ Bearing features a 40° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel construction ensures strength and durability under dynamic radial loads up to 23400 lbf.

The stainless steel cage maintains ball alignment, reducing friction and wear during high-speed operation.
With a maximum speed of 6,700 rpm, it balances performance and longevity in demanding applications.

7312 BECBJ Bearing operates efficiently within a temperature range of -30° to 110°C.
Its P6 tolerance class (ABEC-3) ensures consistent precision and reliability.

Application

Industrial Uses of 7312 BECBJ Bearing
The 7312 BECBJ Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. Its open design and stainless steel cage ensure durability in high-speed operations.

In automotive applications, 7312 BECBJ Bearing fits well in wheel hubs and transmissions, providing reliable performance under varying loads. The P6 tolerance class ensures precision, making it suitable for demanding driving conditions.

For automation systems, 7312 BECBJ Bearing supports robotic arms and conveyor belts, thanks to its high dynamic load capacity. The chrome steel construction offers long service life even in continuous operation.

Medical imaging devices benefit from 7312 BECBJ Bearing’s smooth operation and low noise levels. Its lubricated design reduces friction, ensuring consistent performance in sensitive equipment.

In household appliances like washing machines, 7312 BECBJ Bearing’s robust design handles frequent start-stop cycles. The metric sizing makes it easy to replace in various European and Asian models.

Q&A

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