TRITAN Miniature Ball Bearing: 638, Dbl Sealed, Contact Seal, 8 mm Bore, 28 mm OD

The TRITAN 638 miniature ball bearing is a general-purpose radial bearing designed for applications in oily or greasy environments. It is commonly used in small motors, gearboxes, conveyors, and light industrial machinery where compact size and reliable rotation are needed.

The TRITAN 638 2RS PRX is a metric miniature ball bearing with an 8 mm bore, 28 mm OD, and 9 mm width. It features a double-sealed, contact seal design for oily/greasy environments. The bearing industry number is 638, and the manufacturer part number is 638 2RS PRX.

3G Electric supplies TRITAN 638 miniature ball bearings worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bearing for your application.

For oily or greasy environments, choose a bearing with contact seals like the TRITAN 638 2RS PRX. The double-sealed design helps retain lubricant and exclude contaminants. Ensure the bore, OD, and width match your shaft and housing dimensions. TRITAN bearings are suitable for general-purpose radial loads.