圆锥滚子轴承 | 烈力轴承
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    Tapered Roller Bearings圆锥滚子轴承

    20148292330757304 Tapered roller bearings have the rolling elements under the form of frustum of cone.圆锥滚子轴承的滚动体呈圆锥体形。 They roll on tapered surface which, if extended, converges towards a single point on the bearing axis.它们在锥形表面上滚动,如果延伸,则会朝向轴承轴上的单个点收敛。

    The rollers are guided tangentially by the cage and axially by the big rib of the inner ring, on which they have contact.滚子由保持架沿切向引导,沿轴向由内环的大肋条引导,并与它们接触。 As between rollers and raceways there is linear contact, they can take heavy radial loads.由于滚子和滚道之间存在线性接触,它们会承受较大的径向载荷。 They can also take heavy axial or combined loads, depending on the contact angle caused by the tapered elements.它们也可能承受较大的轴向或组合载荷,具体取决于由锥形元件引起的接触角。

    CATALOG目录

    Inch Sizes Tapered Roller Bearings – Inch dimensional series with bore sizes ranging from 0.625″ to 8.25″ 英制尺寸圆锥滚子轴承 - 英制尺寸系列,内径从0.625“至8.25”

    Metric Sizes Tapered Roller Bearings – Metric dimensional series with bore sizes ranging from 15mm to 240mm 公制尺寸圆锥滚子轴承 - 公制尺寸系列,孔径从15mm到240mm不等

    The one row tapered roller bearings are of separable design, which means the outer ring/cup and the inner ring/cone with rollers and cage assembly can be separately mounted.单列圆锥滚子轴承采用可分离设计,即可分别安装外圈/外圈和带滚子和保持架组件的内圈/外圈。 The two parts are interchangeable.这两部分是可以互换的。

    Tapered roller bearings are manufactured both in standardized (metric and inch sizes) and in non-standardized constructive version.圆锥滚子轴承均采用标准化(公制和英制尺寸)和非标准化结构型号制造。

    The metric size bearings have standardized dimensions as listed in ISO 355:1977 and those designated with prefix J conform to American AFBMA 19.1/1987.公制尺寸的轴承具有标准化的尺寸,如ISO 355:1977所列,以J为前缀的标准尺寸符合美国的AFBMA 19.1 / 1987。 The inch size bearings, prefix J, are according to American AFBMA 19/1974.英制轴承,前缀J,根据美国AFBMA 19/1974。

    The one row tapered roller bearings can carry only single direction axial loads.单列圆锥滚子轴承只能承受单向轴向载荷。 Under pure radial loads, an axial force is induced within the bearings so that they cannot be used singly and a second bearing is required.在纯径向载荷下,轴承内会产生一个轴向力,因此它们不能单独使用,而需要另一个轴承。

    The one row tapered roller bearings have pressed steel cage as standard.单列圆锥滚子轴承标配压钢保持架。 For large size and/or heavy engineering applications, the steel pin-type cage and case hardened carburizing alloy steels can be considered.对于大尺寸和/或重型工程应用,可以考虑钢针型保持架和表面硬化渗碳合金钢。

    The one row tapered roller bearings can also be produced with a rib on the outer cup as a flange to be used when the housing cannot be manufactured with shoulder, but only with a passed through hole so that, in this case, axial location can be provided by the bearing cup.单列圆锥滚子轴承也可以在外杯上制作一个肋作为法兰,当外壳不能用肩制造时,只能用通孔来制造,以便在这种情况下,轴向位置可以是由轴承座提供。

    When the load carrying capacity of a single row is inadequate or where the load has to be located in both directions, LILY BEARINGS produces the single row taper roller bearings as ready-to-mount matched pairs.当单列承载能力不足或荷载必须位于两个方向上时,LILY BEARINGS生产单列圆锥滚子轴承作为随时可用的配对。

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