+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Double Row Super-Precision Cylindrical Roller Bearings NN 3024 TN9/SPW33

Double Row Super-Precision Cylindrical Roller Bearings NN 3024 TN9/SPW33

The NN 3024 TN9/SPW33 is a double-row cylindrical roller bearing with a 120mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 51525 lbf and operates smoothly at speeds up to 5000 RPM.

Its open design allows for easy lubrication with grease or oil, while the PA66 cage ensures stable performance. The bearing works well in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Ideal for applications like machine tools or industrial gearboxes where precision and durability are key.

Weighing 3.83kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number NN 3024 TN9/SPW33
  • Size 120 mm x 180 mm x 46 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.010mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 46 mm
  • Width Tolerance -0.20mm to 0
  • Chamfer Dimension Outer Ring(r1,2)(min.) 2 mm
  • Permissible Axial Displacement(max.) 3 mm
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Dynamic Radial Load 51525 lbf
  • Static Radial Load 87750 lbf
  • Max Speed 5000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.83 kg
  • Cage Material PA66 cage, roller centred
  • Width Annular Lubrication Groove Outer Ring(B1) 5.5 mm
  • Diameter Lubrication Hole (outer Ring) (K) 3 mm
Double Row Super-Precision Cylindrical Roller Bearings NN 3024 TN9/SPW33 dimension drawing
Download DWG Download PDF

Features

Performance Features of NN 3024 TN9/SPW33 Bearing

NN 3024 TN9/SPW33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 51,525 lbf, making it suitable for heavy-duty applications.

The double-row design enhances stability and load distribution, ensuring smooth operation.
With a maximum speed of 5,000 rpm, it balances performance and durability in demanding conditions.

NN 3024 TN9/SPW33 Bearing’s PA66 cage keeps rollers centred, reducing friction and wear.
Its open design allows for easy lubrication with grease or oil, extending maintenance intervals.

The bearing operates efficiently in temperatures from -30° to 110°C, adapting to various environments.
Precision engineering ensures reliable performance, even under high radial and axial loads.

Application

Industrial Uses of NN 3024 TN9/SPW33 Bearing
NN 3024 TN9/SPW33 Bearing is commonly used in heavy machinery like lathes and milling machines, where its double-row design handles combined loads with ease. The open seal type allows for efficient lubrication, ensuring long service life in demanding conditions.

What Makes NN 3024 TN9/SPW33 Bearing a Preferred Choice?
In automotive applications, NN 3024 TN9/SPW33 Bearing supports high-speed components such as gearboxes and drivetrains. Its chrome steel construction provides excellent durability, making it suitable for both passenger and commercial vehicles.

Built for Heavy-Duty Use: NN 3024 TN9/SPW33 Bearing
For automation systems, NN 3024 TN9/SPW33 Bearing ensures smooth operation in robotic arms and precision assembly lines. The PA66 cage enhances stability, reducing friction even at high speeds.

Medical vs Industrial: Where NN 3024 TN9/SPW33 Bearing Excels
In medical imaging devices, NN 3024 TN9/SPW33 Bearing offers reliable performance due to its precision engineering. However, it truly shines in industrial settings like wind turbines, where its load capacity and speed ratings are fully utilised.

Q&A

SEND INQUIRY