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Structure and character
Cross roller bearing,because of its vertical arrangement of cylindrical roller with a 90°V groove
through the separate spacers in the deep groove rolling surface. This design allows just one
bearing to receive loads in all directions including radial, axial and moment load.
At the same time, cross roller bearing is a light weight, compact type with thinnest possible inner
and outer rings, especially for the thinnest, with high rigidity. it is optimal for applications such as
joints and swiveling units of industrial robots. swiveling tables of machining centers.rotary units of
manipulators.precision rotary tables,medical equipment, measuring instruments and IC
manufacturing machines.
Excellent rotation accuracy
The spacers fitting among cross arranged rollers prevents rollers from skewing and the rotation
torque from increasing due to friction between rollers. The spaces keeps rollers in their proper
position,thereby preventing them from skewing. It does nor cause unilateral contact of roller or
locked rollers.Since the inner and outer rings are designed to be separable, the bearing clearance
can be adjusted, in addition, a preload can be applied. These features enable accurate rotation.
Easy Handling
The inner and outer rings.Which are separable,are secured to the body after being installed with
rollers and spacers. Therefore, it is easy to handle the rings when installing the Cross Roller Bearing.
Types and features
RA series is a kind of small size and light weight cross roller bearing which the wall thickness
in thin. It receives heavy loads.
RB is a standard type with thinnest possible inner and outer rings. It is optimal for locations where
the rotational accuracy of the inner ring is required.
CRBCis a standard type with thinnest possible inner and outer rings. It is optimal for locations
where the rotational accuracy of the inner ring is required.
CRBHis a standard type with thinnest possible inner and outer rings. It is optimal for locations
where the rotational accuracy of the inner ring is required.
RC series cylindrical cross roller bearing is similar to RB series. The two separable outer rings are
connected by cirlips.
RE is an innovative type according to the design theory of RB. The inner ring is separable while the
outer ring is integrated with the mail body.
RU does not require a presser flange of housing. The model can be used for both inner ring
rotation and outer ring rotation.
XR series taper cross roller bearings are similar to RB and CRE series cylindrical cross roller
bearing in structure. XR series has two separable outer rings or inner rings.
12.RU harmonic reducer bearings
M4 20 SHF 16 16 50 16 8 31 28 40 5.5 M5 M4 27 SHF 20 20 60 20 8 37 34 48 7 M6 M5 40 SHF 25 25 70 25 10 42 40 56 7 M6 M5 60 SHF 30 30 80 30 12 50 46 64 9 M8 M6 110 SHF 35 35 92 35 14 58 50 72 12 M10 M8...
Hot tags : Three-row Roller Slewing Ring
SBR C 部件号 轴 直径 主要尺寸和安装尺寸 (mm) Weight(g) E h B H T F X Y C S1 S2 d1 ×d2 × 我 SBR C10 10 16 18 32 13 4 12.5 4.7 8.5 22 φ 4.5 5 × 9 × 5 0.54 SBR C12G 12 15 22.5 30 17 4 12 4.7 12 22 φ 4.5 5 × 9 × 5 0.7 SB...
全钢载重子午线 C 部件号 轴 直径 主要尺寸和安装尺寸 (mm) Weight(g) E h B H T F C S1 S2d1 d2 × 我 全钢载重子午线 C16 16 25 22.14 50 14.96 6 18.71 37 φ5.5 5.5 × 9.5 × 5.4 1.1 全钢载重子午线 C20 20 27.5 29.01 55 19.37 8 18.96 40 φ5.5 5.5 × 9...
Hot tags : linear module
轴承的 YRTM 系列对应在双向推力圆柱滚子组合轴承 YRT 但另外配有钢直尺,控制和调整双方向推力圆柱滚子轴承回转精度,保证机器高精度操作。
Hot tags : YRT rotary table bearing YRT turntable bearing YRT bearing
我们可以提供线性轴直径 5 毫米 150mm.maxium 长度至 6000 毫米。 当你是特别的形态的要求能满足您不同长度的加工要求; 当您请求 6000 m m 以上,我们可以反接你。...
Hot tags : Llinear shaft shaft
我们可以提供线性轴直径 5 毫米 150mm.maxium 长度至 6000 毫米。时你在形态上的特殊要求可以满足您不同长度的加工要求; 当您请求 6000 m m 以上,我们可以反接你。...
Hot tags : hollow shaft