- NTN BEARING CORP.OF AMERICA
- Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings
English
NTN BEARING CORP.OF AMERICA
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)298-5287
Precision Ball Bearings
Contact NowPrecision balls are used in critical aeronautical bearings, guidance system balls for space and military applications, precision valves, automotive bearings and other applications where higher precision is necessary. Precision balls are defined by grade: The lower the number of the grade, the more precision to which the ball is manufactured.
Precision ball bearings are used for high precision applications in a variety of markets, including aerospace, health, machine tool, robotics and general industry.Ball bearings with shields or seals for protection can be lubricated to last for the operating life. Sometimes ball bearings are also called “deep groove ball bearings.
| Bearing Number | Bore Dia | Outer DIa | Width | Size |
|---|---|---|---|---|
| 3.15 Inch | 80 Millimeter x 4.921 Inch | 125 Millimeter x 0.866 Inch | 22 Millimeter TIMKEN 2MMC9116WI SUM Precision Ball Bearings | -20 °C | 3.18 mm | 3.7 Nm | 30 mm |