Needle roller bearings
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- In detail
- Country of manufactureBelarus
Bearings are intended for perception only of radial load and do not limit axial movement of shaft. Have high loading capacity at much smaller dimensions in the radial direction in comparison with bearings of other constructive groups with diameters of opening, identical with them.
MPZ makes needle roller bearings: with two fine-molded rings and separator; with one outside ring; sets of separators and needle rollers without rings one - and two-row; with full filling dvukhkolechny and odnokolechny, including closed on the one hand; and others.
As a rule, on outside rings of bearings the ring groove and openings for supply of lubricant to balls is provided. End faces of iglorolik carry out spherical more often. Their such form is the most preferable at possible distortions of the most needle roller. In some cases end faces of iglorolik are carried out flat, or conical shape.