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Self Aligning Ball Bearings 1217 KC3
Self Aligning Ball Bearings 1217 KC3

Self Aligning Ball Bearings 1217 KC3

The 1217 KC3 is a self-aligning ball bearing with a tapered 85mm bore and 150mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 10980 lbf and operates smoothly at speeds up to 5600 RPM.
Its double-row design and open seal type allow for easy lubrication and maintenance, while the nylon cage reduces friction for quieter performance. The bearing can handle temperatures from -30°C to 110°C.
With a C3 radial clearance, it accommodates slight misalignments, making it versatile for various setups. It’s interchangeable with SKF bearings, ideal for replacements in industrial machinery or heavy-duty equipment.
Weighing 2kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and reliable use.

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Product Parameters

  • Part Number 1217 KC3
  • Brand TFL & OEM
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • External Diameter On Inner Ring 107 mm
  • Internal Diameter On Outer Ring 131 mm
  • Chamfer Dimension 2 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 10980 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Radial Clearance C3
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 5600 rpm
  • Weight 2 kg
  • Price($) 144.31

Features

How Does 1217 KC3 Bearing Ensure Smooth Radial Load Handling?

1217 KC3 Bearing features a double-row design with chrome steel rings and balls, optimised for radial load distribution.
Its dynamic radial load capacity of 10980 lbf ensures reliable performance in various applications.

The nylon cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 5,600 rpm, it offers a balance of durability and efficiency.

1217 KC3 Bearing’s C3 radial clearance allows for thermal expansion, making it suitable for varying temperatures.
Its open seal design simplifies maintenance while the tapered bore ensures secure fitting.

Application

Industrial Uses of 1217 KC3 Bearing
The 1217 KC3 Bearing is commonly used in heavy machinery like conveyor systems, where its self-aligning feature compensates for minor misalignments. Its double-row design provides reliable radial load support, making it suitable for continuous operation.

In automotive applications, 1217 KC3 Bearing fits well in gearboxes and drivetrains, handling moderate radial loads with ease. The taper bore ensures a secure fit, reducing slippage during high-torque scenarios.

For industrial fans and blowers, 1217 KC3 Bearing’s nylon cage reduces friction and noise, enhancing efficiency. Its C3 clearance allows for thermal expansion, making it ideal for variable-speed environments.

Where Is 1217 KC3 Bearing Used?
You’ll often find 1217 KC3 Bearing in agricultural equipment, such as harvesters, where dirt and debris are common. Its open design simplifies cleaning and relubrication, extending service life.

The bearing also works well in textile machinery, where smooth rotation is essential for fabric quality. Its chrome steel construction resists wear, even in high-humidity conditions.

Built for Heavy-Duty Use: 1217 KC3 Bearing
1217 KC3 Bearing handles radial loads in construction equipment like cranes, where durability is key. The lubricated design ensures consistent performance under heavy stress.

In mining applications, 1217 KC3 Bearing’s robust build withstands harsh conditions. Its self-aligning capability adapts to shaft deflections, reducing maintenance downtime.

Light-Duty vs Heavy-Duty: Best Uses for 1217 KC3 Bearing
For light-duty tasks like packaging machines, 1217 KC3 Bearing offers smooth operation with minimal maintenance. Its nylon cage dampens vibrations, improving precision.

In heavy-duty settings like steel mills, the bearing’s chrome steel rings resist deformation. The C3 clearance accommodates thermal shifts, ensuring reliability in extreme heat.

Q&A

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