Miniature Ball Bearing

Home » Products » Bearings » Miniature Ball Bearing
Miniature Ball Bearing

The miniature ball bearing belongs to machined components. It consists of an outer ring, inner ring, balls, retainers, shields and snap rings. It is available in inch and metric sizes, open or shielded and flanged or unflanged styles. The product utilizes different materials to achieve ideal performance for various applications. For example, it is manufactured with DD400™ stainless steel for extreme noise sensitive applications, superior hardness and corrosion resistance. In addition, chrome steel is an ideal choice in uses and environments that have no strict requirements on corrosion resistance.

Part No. Dimensions(mm) Bore(d) Outer Diameter(D) Width(B) Basic Load ratings(KN) Dynamic Static Limiting Speeds rpm Grease Oil Weight (KG)
685 5 11 5 715 281 45000 53000 1.2
695 5 13 4 1080 430 43000 50000 2.45
605 5 14 5 1330 505 40000 50000 3.54
625 5 16 5 1730 670 36000 43000 4.95
635 5 19 6 2340 885 32000 40000 8.56

For more items, please see the sheet and mail to us.

The miniature ball bearing is provided with relatively small size and frictional resistance. For example, the 685-type product has an outer diameter of 5mm, a diameter of 11mm and a width of 5mm, so it can play the role of support without covering large space. Rich in shape styles and dimensions, the product can be used in a variety of mechanical equipment, instrument and apparatus, motor, engraving machine, etc. It is particularly suitable for use in small motor and small clocks. A product of smaller size can run in a higher speed. For example, the 685-type can reach the speed of 45000rpm under grease lubrication, and 53000rpm under oil lubrication.

As an experienced miniature ball bearing manufacturer and supplier in China, POWER MOTO provides a wide range of products that includes deep groove ball bearing, engine spark plug, low metallic brake pad, car spark plug, and much more.

Related Names
Small-sized Ball Bearing | Small-scale Spot Contact Bearing | Mini-type Roller Bearing | Mini Ball Axle Bearing

Feedback Form
Other Products