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Double Row Angular Contact Ball Bearings (General) 3304 A-2ZTN9/MT33
Double Row Angular Contact Ball Bearings (General) 3304 A-2ZTN9/MT33

Double Row Angular Contact Ball Bearings (General) 3304 A-2ZTN9/MT33

The 3304 A-2ZTN9/MT33 is a double-row angular contact ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 5512 lbf and operates smoothly at speeds up to 13,000 RPM.

Its shielded design keeps dirt out while the stainless steel cage ensures durability. The bearing comes pre-lubricated and performs well in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for applications like pumps or gearboxes where angular contact loads are needed.

Weighing just 0.22kg, it’s compact yet robust. Compliant with RoHS and REACH standards for safe use.

The P6 tolerance class ensures reliable precision, ideal for machinery requiring consistent performance. Its double-row design provides added stability under heavy loads.

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Product Parameters

  • Part Number 3304 A-2ZTN9/MT33
  • Brand TFL & OEM
  • Interchangeable With SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Double Row
  • Seal Type Shielded
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 22.2 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 1.1 mm
  • Distance Pressure Point (a) 30 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 5512 lbf
  • Static Radial Load 3510 lbf
  • Max Speed 13000 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 0.22 kg

Features

Performance Features of 3304 A-2ZTN9/MT33 Bearing

3304 A-2ZTN9/MT33 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 5512 lbf, ensuring reliable performance in various applications.
The stainless steel cage maintains ball alignment, reducing friction and extending operational life.
With a maximum speed of 13,000 rpm, it delivers both durability and high-speed efficiency.

How Is 3304 A-2ZTN9/MT33 Bearing Engineered for Reliability?

3304 A-2ZTN9/MT33 Bearing features a double-row angular contact design, providing stability under combined loads.
The shielded seals protect against contaminants, enhancing its reliability in harsh environments.
Precision-ground chrome steel components ensure smooth operation and reduced wear.
Its P6 tolerance class guarantees consistent performance in demanding conditions.

Designed for Durability: 3304 A-2ZTN9/MT33 Bearing

3304 A-2ZTN9/MT33 Bearing’s chrome steel construction resists wear, making it suitable for heavy-duty use.
The lubricated design reduces maintenance needs while ensuring smooth operation.
It operates efficiently within a temperature range of -30° to 110°C, adapting to various environments.
With a static radial load capacity of 3510 lbf, it offers long-lasting reliability.

Steel vs Ceramic Bearings: Strengths of 3304 A-2ZTN9/MT33 Bearing

3304 A-2ZTN9/MT33 Bearing uses chrome steel for its rings and balls, balancing cost and performance.
This material choice provides excellent durability and load-bearing capacity.
The stainless steel cage adds corrosion resistance, extending the bearing’s service life.
Its shielded design further protects against dust and debris, ensuring consistent operation.

Application

Common Applications of 3304 A-2ZTN9/MT33 Bearing
In industrial settings, 3304 A-2ZTN9/MT33 Bearing is commonly used in machine tools and gearboxes, where its double-row design handles combined radial and axial loads efficiently. The shielded seals help keep contaminants out, extending service life in dusty environments.

Automotive Uses of 3304 A-2ZTN9/MT33 Bearing
For vehicle components like wheel hubs and transmissions, 3304 A-2ZTN9/MT33 Bearing offers reliable performance under high-speed conditions. Its chrome steel construction ensures durability, while the P6 tolerance class provides precise alignment.

Where Is 3304 A-2ZTN9/MT33 Bearing Used in Robotics?
In robotic arms and automated systems, 3304 A-2ZTN9/MT33 Bearing supports smooth rotational movements with minimal friction. The lubricated design reduces maintenance needs, making it ideal for continuous operation.

Medical Equipment and 3304 A-2ZTN9/MT33 Bearing
For medical devices like MRI scanners, 3304 A-2ZTN9/MT33 Bearing delivers quiet and vibration-free operation. The stainless steel cage enhances corrosion resistance, crucial for sterile environments.

Everyday Devices Featuring 3304 A-2ZTN9/MT33 Bearing
In household appliances like washing machines, 3304 A-2ZTN9/MT33 Bearing ensures quiet and efficient performance. Its metric sizing makes it easy to replace in various European and Asian models.

Q&A

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