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Double Row Angular Contact Ball Bearings (General) 3310 DNRCBM
Double Row Angular Contact Ball Bearings (General) 3310 DNRCBM

Double Row Angular Contact Ball Bearings (General) 3310 DNRCBM

The 3310 DNRCBM is a double-row angular contact ball bearing with a 50mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 18428 lbf and operates smoothly at speeds up to 5600 RPM.

Its brass cage enhances durability, while the open design allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for machinery requiring high radial load capacity, such as pumps or gear systems.

Weighing 1.95kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 3310 DNRCBM
  • Brand TFL & OEM
  • Interchangeable With SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Double Row
  • Seal Type Open
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 44.4 mm
  • Width Tolerance -0.05mm to 0
  • Chamfer Dimension 2 mm
  • Distance Pressure Point (a) 88 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 18428 lbf
  • Static Radial Load 15638 lbf
  • Max Speed 5600 rpm
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Weight 1.95 kg
  • Internal Diameter On Outer Ring 74.6 mm
  • Price($) 96.37 mm

Features

Performance Features of 3310 DNRCBM Bearing

3310 DNRCBM Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 18428 lbf, ensuring reliable performance in demanding applications.
The brass cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 5,600 rpm, it balances durability and efficiency.

How Does 3310 DNRCBM Bearing Reduce Friction?

3310 DNRCBM Bearing features a double-row angular contact design, distributing loads evenly for smoother operation.
The brass cage minimises friction between balls, enhancing efficiency and reducing wear.
Its precision P6 tolerance class ensures consistent performance in high-speed applications.
Lubrication channels help maintain smooth movement, even under heavy radial loads.

Engineered for Precision: 3310 DNRCBM Bearing

3310 DNRCBM Bearing’s double-row design provides stable angular contact, ideal for complex load conditions.
Chrome steel construction ensures durability, while the brass cage reduces vibration and noise.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.
The P6 tolerance class guarantees precision, making it suitable for high-accuracy machinery.

Steel vs Ceramic Bearings: Strengths of 3310 DNRCBM Bearing

3310 DNRCBM Bearing uses chrome steel for its rings and balls, offering a cost-effective yet durable solution.
This material choice provides excellent load capacity and wear resistance compared to ceramic options.
The brass cage further enhances performance by reducing friction and maintaining alignment.
Its 18428 lbf dynamic radial load rating makes it a reliable choice for industrial applications.

Application

Industrial Uses of 3310 DNRCBM Bearing
3310 DNRCBM Bearing is commonly used in machine tools, where its double-row design handles combined radial and axial loads efficiently. The brass cage ensures smooth operation even at moderate speeds, making it suitable for precision equipment.

What Makes 3310 DNRCBM Bearing a Preferred Choice?
In automotive applications, 3310 DNRCBM Bearing supports wheel hubs and transmissions, offering reliable performance under varying loads. Its chrome steel construction provides durability, while the P6 tolerance class ensures consistent accuracy.

Built for Heavy-Duty Use: 3310 DNRCBM Bearing
For conveyor systems, 3310 DNRCBM Bearing’s robust design withstands continuous operation in demanding environments. The lubricated setup reduces maintenance needs, making it a practical choice for industrial settings.

Medical vs Industrial: Where 3310 DNRCBM Bearing Excels
While 3310 DNRCBM Bearing performs well in industrial gearboxes, its precision also suits medical imaging devices. The balanced load capacity and temperature range make it versatile across different sectors.

Automotive vs Aerospace: Applications of 3310 DNRCBM Bearing
3310 DNRCBM Bearing is ideal for car transmissions, but its high-load capacity also fits aerospace components. The metric sizing and ABEC-3 tolerance ensure compatibility with various international standards.

Q&A

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