KML Bearing USA’s Miniature Single Row Deep Groove Radial Ball Bearings are, as the name indicates, small diameter Metric bore size Single Row Deep Groove (SRDG) ball bearings. With Bore Sizes that range from just 3MM up to 9MM, these fractional horse power application bearings are suitable for many hand held tools, instruments and recreational equipment applications.
The Miniature Single Row Deep Groove Radial Ball Bearing complements KML Bearing USA’s Metric Single Row Deep Groove ball bearings by covering Inner Diameter (ID) leading up to the smallest Metric 6000 Series Inner Diameter (ID) of 10MM.
Featuring the same high-quality construction as our other Single Row Deep Groove (SRDG) ball bearings, they are manufactured to ISO9001 and TS-16949 standards with the inner ring, outer ring and balls processed from vacuum degassed 52100 bearing steel. Before assembly, these components are heat treat hardened to produce a durable wear surface on the balls and ball tracks. The ball retainers and shields are produced from cold rolled steel.
Much like KML Bearing USA’s Metric Single Row Deep Groove Ball Bearings, the Miniatures provide excellent performance needed in handheld tools, instruments and recreational equipment. Because of this wide range of applications, KML Bearing USA’s Miniature Single Row Deep Groove Radial Ball Bearings are available in a Standard or Industrial Grade design, produced to ABEC 1 classification and feature both dual-lip non-contact double seals (2RS) or metal shields (ZZ) for these and most other industrial applications.
As with all of our other premium grade Single Row Deep Groove (SRDG) ball bearings, the Miniatures come lubricated with Chevron SRI#2, a high temperature ball and roller bearing grease, and are considered Lubed-for-Life. Click Design to read more information about Ball bearings and their Technical Specifications, including their Grease Types.