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Complete Bearings

NOVA/TCB USA, INC. is one of the leading companies supplying finished bearings and bearing components to US customers, including leading bearing manufacturers. Nova/TCB and ZYZ/TCB have a unique relationship with a large and varied manufacturing base. Nova/TCB bearings are manufactured at our ZYZ/TCB plant which employees automated turning and grinding processes for accurate repeatability and quality.

Nova's staff represents more than 100 years of experience working in the bearing manufacturing industry.  This staff was put in place to offer their product knowledge and bearing expertise to handle any customer requirement.

Nova supplied bearings are available in two types of bearing quality steel:

- Through Hardened Steel - SAE 52100
- Case Hardened Steel - AISI 4118H or AISI 8620

  • Ball Bearings
  • Cylindrical Roller Bearings
  • Needle Roller Bearings
  • Needle Roller & Cage Assemblies
  • Spherical Roller Bearings
  • Taper Roller Bearings
  • Thrust Bearings

NOVA can also provide other types of bearings for your special application.  Please call us for more information, or email your requirements to


Bearing Components

Bearing Races
bearing components

  • Through Hardened Steel - SAE 52100
  • Case Hardened Steel - AISI 4118H or AISI 8620

Bearing Cages (Retainers)

  • Low Carbon Steel - Cold Rolled
  • Brass or Bronze
  • Glass Reinforced with Polyamides


  • Cylindrical, Taper, Spherical, or Needle
  • Precision rollers for any application

Snap Rings

  • Flat and L-Shaped Snap Rings
  • Carbon Steel - SAE 1060-1090
  • Stainless Steel - AISI 302 & AISI 316

Bearing Accessories
NOVA/TCB USA, Inc. has excellent manufacturing facilities for bearing accessories such as adapter sleeves, washers, and locknuts, as well as complete adapter sleeve assemblies.  All adapter sleeves and components are manufactured to bearing industry standards using materials specified by bearing manufacturers.  Bearing and housing seals can be quoted upon request.



NOVA/TCB. Copyright 2010.