6018 Nachi Bearing Open C3 Japan 90x140x24mm
UPC : 00193019104446
Type : roulement à billes Nachi à rainure profonde
Dégagement radial : C3
Dimensions : 90 mm x 140 mm x 24 mm/Métrique
ID (diamètre intérieur)/Alésage : 90 mm
| 6018 Nachi Bearing 90 mm x 140 mm x 24 mm Fabriqué au Japon |
6018 Nachi Bearing, fabriqué au Japon, le diamètre intérieur 6018 est de 90 mm, le diamètre extérieur du 6018 est de 140 mm, le 6018 de largeur est de 24 mm.
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Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a widevariety of seal, shield and snap-ring arrangements. The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make pointcontact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as theouter ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, thisbearing type can be produced to provide both high-running accuracy and high-speed operation. Deep Groove ball bearings having an outside diameter less than 9 mm are known as Miniature ball bearings. Deep Groove ball bearings having an outside diameter => 9 mm and a bore diameter < 10 mm are known asExtra-small ball bearings. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operating atvery high speed or for large diameter bearings. Deep groove ball bearings with seals or shields are standardized. They contain proper amount of grease inadvance.