Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
7J-3297 bearings are used in the Bulldozer Self-calibrating spherical bearing of Caterpillar heavy machinery equipment：
Caterpillar ：TRACK-TYPE TRACTOR D8R D8R II D8T D9R D9T
6202ZZ (25x52x15mm) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.
6310ZZ (I.D.=50mm, O.D.=110mm, Thickness=27mm); 6310ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6305-2RS (I.D.=25mm, O.D.=62mm, Thickness=17mm); 6305-2RS bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
UCFL series 2-bolts flange bearing unit is one kind of design of mounted ball bearing unit, it consist of UCFL housing and UC, NA, UE, UK, SB type pillow block bearing, Setscrew and Eccentric locking. the material of the FL housing can be cast iron, cast steel, plastic and stainless Steel design, each of the housing and insert bearing can be interchange each other.
6306-2RS (I.D.=30mm, O.D.=72mm, Thickness=19mm); 6306-2RS bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
Deep groove ball bearings were originally listed as radial ball bearings, which are the most widely used rolling bearings. It is characterized by low friction resistance and high speed.
Tapered roller bearings are separate bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single, double and four-row tapered roller bearings according to the number of rollers installed. Single-row tapered roller bearings can support radial loads and axial loads in one direction. When the bearing is subjected to a radial load, an axial component will be generated, so when another bearing that can bear the axial force in the opposite direction is needed to be balanced.
