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Self Aligning Ball Bearings 1309K
Self Aligning Ball Bearings 1309K

Self Aligning Ball Bearings 1309K

The 1309K is a self-aligning ball bearing with a 45mm tapered bore and 100mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 8775 lbf and operates smoothly at speeds up to 8500 RPM.

Its double-row design and open seal allow for easy lubrication, while the nylon cage reduces friction for quieter performance. The bearing works reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for machinery with misalignment issues, like conveyor systems or agricultural equipment.

Weighing 0.96kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 1309K
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 67.71 mm
  • Internal Diameter On Outer Ring 87.8 mm
  • Chamfer Dimension 1.5 mm
  • System of Measurement Metric
  • Bearing Type Ball
  • Bore Type Taper 1:12
  • For Load Direction Radial
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 3015 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 8500 rpm
  • Weight 0.96 kg

Features

How Does 1309K Bearing Reduce Friction?

1309K Bearing features a double-row ball design with chrome steel rings and balls, ensuring smooth radial load distribution.
The nylon cage minimises friction, allowing for quieter operation and reduced energy consumption.
With a dynamic radial load capacity of 8775 lbf, it handles demanding applications efficiently.
Its tapered bore design simplifies installation, ensuring proper alignment and performance.

Application

Industrial Uses of 1309K Bearing
1309K Bearing is commonly used in industrial machinery like conveyor systems and fans, where its self-aligning feature compensates for minor misalignments. The double-row design provides reliable radial load support in demanding environments.

In automotive applications, 1309K Bearing fits well in gearboxes and wheel hubs, thanks to its tapered bore for secure mounting. Its nylon cage reduces friction, ensuring smoother rotation at higher speeds.

For automation equipment, 1309K Bearing works efficiently in robotic arms and assembly lines, where precision and durability are key. The open seal design allows for easy relubrication, extending service life.

Where Is 1309K Bearing Used?
You’ll find 1309K Bearing in household appliances like washing machines, where its radial load capacity handles constant motion. The chrome steel construction ensures long-term performance even with daily use.

Built for Heavy-Duty Use: 1309K Bearing
1309K Bearing excels in construction equipment like pumps, where its dynamic load rating handles heavy vibrations. The wide temperature range makes it suitable for both indoor and outdoor applications.

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