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Self Aligning Ball Bearings 1208 K

Self Aligning Ball Bearings 1208 K

The 1208 K is a self-aligning ball bearing with a 40mm tapered bore and 80mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 4478 lbf and operates smoothly at speeds up to 11000 RPM.

Its double-row design and open seal make it adaptable to slight misalignments, while the nylon cage reduces friction for quieter performance. The bearing is pre-lubricated and works in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Suitable for applications like conveyor systems or agricultural machinery where alignment flexibility is needed.

Weighing 0.42kg, it’s a robust yet manageable choice. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 1208 K
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 18 mm
  • Width Tolerance -0.12mm to 0
  • External Diameter On Inner Ring 53.85 mm
  • Internal Diameter On Outer Ring 67.5 mm
  • Chamfer Dimension 1.1 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 4478 lbf
  • Static Radial Load 1564 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance CN
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.42 kg
  • Price（$） 32.15
Self Aligning Ball Bearings 1208 K dimension drawing
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Features

Why Choose 1208 K Bearing for Precision Tasks?

1208 K Bearing features a double-row design with chrome steel rings and balls, ensuring precise radial load handling.

Its dynamic radial load capacity of 4478 lbf makes it suitable for high-performance applications.

The nylon cage helps maintain smooth operation and reduces noise during high-speed rotations.

With a maximum speed of 11,000 rpm, it offers both durability and efficiency in demanding conditions.

Application

Key Fields for 1208 K Bearing
1208 K Bearing is commonly used in industrial fans and blowers, where its self-aligning feature compensates for minor misalignments. The double-row design ensures stability even under varying radial loads.

In conveyor systems, 1208 K Bearing handles continuous operation smoothly, thanks to its nylon cage reducing friction. The metric taper bore makes installation straightforward in European machinery.

For agricultural equipment like harvesters, 1208 K Bearing’s chrome steel construction withstands dusty conditions. Its open seal type allows for easy relubrication in field maintenance.

Automotive applications include wheel hubs, where 1208 K Bearing’s radial load capacity supports smooth rotation. The temperature range suits both cold and moderate climates.

In printing machinery, 1208 K Bearing’s high-speed capability ensures precise paper handling. The CN radial clearance provides optimal performance for consistent print quality.

Q&A

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