Thinex Ball Bearings

Featured Product from Alpine Bearing, Inc.

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Thinex Ball Bearings
Ball Bearing Features
•open, shielded or sealed
•shields & seals available up to SSRI-3026
•add “LL” for seals
•available with ribbon, phenolic & PTFE slug retainers
•custom lubrication
•available in ABEC 3, 5 & 7 precisions


Thinex & Torque Tube Bearings
Thinex and Torque Tube bearings are available in radial and angular contact designs and distribute the load over a greater number of small diameter balls for lower starting and running torque. These are used where instrument ball bearings require low friction and high accuracy. All Thinex and Torque Tube bearings can be supplied as duplex preloaded matched sets. Thinex series bearings are for applications where space is at a premium and shaft location is primary compared to load support. Bearings up to 6" OD are available. Applications include aircraft accessories, missile guidance equipment, computers, business machines, robotics and medical devices.


Download Alpine Bearing’s new spindle bearing catalog, featuring thousands of spindle bearings.

Types of Spindle Bearings

  • Angular contact steel & ceramic 1800 series bearings
  • Angular contact steel & ceramic 1900 series bearings
  • Angular contact steel & ceramic 100 series bearings
  • Angular contact steel & ceramic 200 series bearings
  • Angular contact steel & ceramic 300 series bearings
  • Precision radial extra light & light series bearings
  • Ball screw support bearings
  • Double direction bearings
  • Cylindrical roller bearings


Brands of Spindle Bearings

We carry high quality spindle bearings from many leading manufacturers, including:

  • GMN
  • GRW
  • INA
  • FAG
  • NTN
  • SKF


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We Make The World Spin
Premium Quality Bearings Produced by the Industry’s Leading Manufacturers.
Since 1957, Alpine Bearing has sought the industry’s leading manufacturers to ensure the delivery of high quality bearings to OEMs, distributors, rebuilders, and individuals. We specialize in miniature and instrument, Thin section, spindle, Thinex and torque tube, stainless, chrome, radial, angular contact, and ball screw support bearings of all precisions. With thousands of bearings in stock, same day shipping is available on most products.

Alpine Bearing has a Class 10,000 clean room and as a certified re-lubrication facility for New Hampshire Ball Bearing (NHBB) & Nippon Miniature Bearing (NMB), we can customize our bearings to suit your needs. Bearings can also be re-packaged for optimum protection.