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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
型号 尺寸 大会 (mm) 尺寸的块 (mm) H H 1 N W B B 1 C L 1 L K 1 K 2 G M T T1 H 2 H 3 EGW15SA 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 M5 5 7 5.5 6 EGW15CA 26 39.8 56.8 10.15 EGW20SA 28 6 19.5 59 49 5 - 29 5...
Hot tags : linear guide linear guideway Linear guide rail
型号 尺寸 大会 (mm) 尺寸的块 (mm) H H 1 N W B B 1 C L 1 L K 1 K 2 G M T T1 H 2 H 3 EGW15SB 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 Ø4.5 5 7 5.5 6 EGW15CB 26 39.8 56.8 10.15 EGW20SB 28 6 19.5 59 49 5 - 29...
MGN 系列小、 重量轻设计适合于小型设备所有的材料都特级不锈钢钢和合金钢的抗腐蚀能力哥特式拱门接触设计具有高刚性和精度特征在所有方向钢球都受制于微型家臣因此而不失去彩球时删除块 MGW 系列 (宽型) 扩大宽度的设计增加了容量负荷哥特式拱门接触设计具有高刚性特征在所有方向钢的时刻球是微型仆约束,因此而不失去球删除块离开了轨道时所有金属部件均采用不锈钢制成的抗腐蚀能力...
Hot tags : cnc linear guide linear motion guide ball linear guide
MGN 系列小、 重量轻设计适合于小型设备所有的材料都特级不锈钢钢和合金钢的抗腐蚀能力哥特式拱门接触设计具有高刚性和精度特征在所有方向钢球都受制于微型家臣因此而不失去彩球时删除块 MGW 系列 (宽型) 扩大宽度的设计增加了容量负荷哥特式拱门接触设计具有高刚性特征在所有方向钢的时刻球是微型仆约束,因此而不失去球删除块离开了轨道时所有金属部件均采用不锈钢制成的抗腐蚀能力...
Hot tags : linear motion guide rail linear rail guide
铁路长度 L2(mm) 总长度 L1(mm) 最大 Stroke(mm) G(mm) n Mass(kg) A1 块 A2 块 A1 块 A2 阻止 100 159 36 - 20 2 0.48 - 150 209 86 34 15 3 0.6 0.67 200 259 136 84 40 3 0.72 0.79
Hot tags : linear module industrial robots
铁路长度 L2(mm) 总长度 L1(mm) 最大 Stroke(mm) G(mm) K(mm) n Mass(kg) A1 块 A2 块 A1 块 A2 阻止 150 220 70 - 35 80 2 1 - 200 270 120 55 20 160 3 1.2 1.4 250 320 170 105 45 160 3 1.4 1.6 300 370 220 155 30 240 4 1.6 ...
Hot tags : industrial robot