TRITAN Miniature Ball Bearing: 638, Dbl Shield, 8 mm Bore, 28 mm OD, 9 mm Wd
The TRITAN Miniature Ball Bearing: 638 is a general purpose radial ball bearing designed for oily/greasy environments. This metric bearing features an 8 mm bore, 28 mm OD, and 9 mm width, with double shields and an…
SKU 3G-OTH-102428
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Product Description
The TRITAN Miniature Ball Bearing: 638 is a general purpose radial ball bearing designed for oily/greasy environments. This metric bearing features an 8 mm bore, 28 mm OD, and 9 mm width, with double shields and an alloy steel ring (MPN 638 ZZ PRX).
Frequently Asked Questions
What is the TRITAN 638 miniature ball bearing used for?
The TRITAN 638 miniature ball bearing is a general purpose radial bearing suited for oily or greasy environments. It is commonly used in small electric motors, conveyors, and light industrial machinery where compact size and reliable rotation are needed.
What are the specifications of the TRITAN 638 ZZ PRX bearing?
The TRITAN 638 ZZ PRX is a metric miniature ball bearing with an 8 mm bore, 28 mm OD, and 9 mm width. It features double shields and an alloy steel ring, designed for oily or greasy environments. The bearing industry number is 638.
Where to buy the TRITAN 638 bearing in worldwide?
3G Electric supplies the TRITAN 638 miniature ball bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bearing for your application.
How to select the correct TRITAN 638 bearing for an application?
To select the TRITAN 638 bearing, verify the shaft diameter (8 mm bore), housing bore (28 mm OD), and width (9 mm). Ensure the operating environment is oily or greasy, as this bearing is designed for such conditions. Double shields protect against contamination.
Used in
Common applications for TRITANTRITAN Products
3G Electric supplies TRITAN general purpose radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
