NTN-SNR BALL BEARINGS:
the choice for performance

Don’t miss out on the efficient and innovative ball-bearings from NTN-SNR, including the many options that only a key player can offer you.

roulement-bb-2

Prioritise performance and choose from among a range of more than 10,000 active part numbers. Ranging from bore diameters of 1.5mm to 1,320mm, the range of NTN-SNR ball-bearings is one of the broadest and most comprehensive on the market.

We offer a wide range of options, such as: 

  • materials
  • heat treatment and surface treatments
  • cages
  • sealing including shields, contact seals, non-contact seals and low torque seals, for uniform designs throughout the entire dimensional range.
  • angle of contact
  • internal clearance
  • preload
  • lubrication
  • pairing
  • conical or cylindrical bore
  • enlarged inner ring

All types of ball-bearings are available:

  • Deep-groove ball-bearings, including miniatures: 1.5mm to 1,320mm bore
  • Double-row radial contact bearings: series 4xxx
  • Single-row angular contact bearings, including 4 points of contact: contact angles of 40° and 30°, steel, polyamide or solid brass cages. Bearings can be universal and pairable, with internal clearance or preload.
  • Double-row angular contact bearings:
    • open version with 25° angle: steel cage, series 5xxxS or polyamide cage series 3xxxA
    • open version with 32° angle and filling slot: series 3xxxS 
    • waterproof version with 25° angle: steel or polyamide cage, series 5xxx
  • Self-aligning ball-bearings:
    • series 12xx, 13xx, 22xx and 23xx from 10mm to 110mm bore, available with cylindrical or conical bore and seals
    • series 112xx and 113xx with extended inner ring
  • Thrust ball bearings: series 511xx, 512xx, 513xx and 514xx

In addition, there are also insert thrust bearings, instrumented ball-bearings and individual ball-bearings developed for specific applications.

Take a look at the master catalogue     Go to the DOCUMENTATION     Launch the e-Shop 

roulement-bb-3

Increase the lifetime of your bearings. Benefit from our high-level technologies, developed as a result of our R&D drive. Our design teams offer you solutions adapted to your technical needs. 

NTN-SNR has developed many ranges and methods for its ball bearings. Here are a few examples:

· Topline range

The Topline range offers solutions that are ready for use under demanding speed and temperature conditions (-60°C to +350°C), for applications such as in the iron and steel industry, for processing wood, for electric motors, packaging machines etc.

· Megaohm™ technology

Megaohm™ technology is a high-performance ceramic coating ensuring electrical insulation with breakdown voltages of up to 3000V. It is available in the 6200 & 6300 series, and is particularly used in electric motors. Guaranteed interchangeability.

· Solid lubrication

An alternative to classic lubrication, solid lubrication eliminates failures due to lack of lubrication, prevents leakage of grease, and optimises energy consumption while being environmentally friendly.

· Deep groove ball bearings from the EMTR range

A solution that meets the requirements of reliability and competitiveness of applications in electric motors.

· Hybrid bearings with ceramic balls:

Identified by the 5S prefix, hybrid bearings are particularly sought after for their speed, useful life and electrical insulation properties. They are available over a very wide dimensional range.

 

Take a look at the brochures     LONG LIFE BEARINGS     BEARINGS FOR CLEAN ENVIRONMENTS

The big names in the global industry trust us. This is why the different ball-bearings from NTN-SNR can be found in use in many sectors:

roulements-bb-4

For a personalised offer CONTACT US