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R1631-293-20精度滑块轴承
R1631-293-20精度滑块轴承尺寸规格
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|
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| Part numbers (TNR) |
R1631 293 20 |
|
| Size |
25 |
|
| Accuracy class |
H |
|
| Preloading |
without |
|
| Ball Chain |
No |
|
| Seal |
standard |
|
| Lubrication |
pre-lubricated |
|
| A [mm] |
70 |
|
| A1 [mm] |
35 |
|
| A2 [mm] |
23 |
|
| A3 [mm] |
23.5 |
|
| B [mm] |
86.2 |
|
| B1 [mm] |
57.8 |
|
| H [mm] |
36 |
|
| H1 [mm] |
29.9 |
|
| K1 [mm] |
12.45 |
|
| K2 [mm] |
13.6 |
|
| K3 [mm] |
5.5 |
|
| K4 [mm] |
5.5 |
|
| H2 with rail seal cover strip [mm] |
24.45 |
|
| H2 without rail seal cover strip [mm] |
24.25 |
|
| E1 [mm] |
57 |
|
| E2 [mm] |
45 |
|
| E3 [mm] |
40 |
|
| E8 [mm] |
38.3 |
|
| E9 [mm] |
11.5 |
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| N1 [mm] |
9.3 |
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| N2 [mm] |
7 |
|
| N4 [mm] |
17.8 |
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| N6±0,5 [mm] |
15.55 |
|
| S1 [mm] |
6.7 |
|
| S2 [mm] |
M8 |
|
| S5 [mm] |
7 |
|
| S9 [mm] |
M3x5 |
|
| S11 [mm] |
5.7 |
|
| T [mm] |
60 |
|
| V1 [mm] |
7.5 |
|
| weight [kg] |
0.3 |
|
| C [N] |
22800 |
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| F max [N] |
8800 |
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| Mt [Nm] |
320 |
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| Mt max [Nm] |
125 |
|
| ML [Nm] |
180 |
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| ML max [Nm] |
70 |
|
| Note |
Determination of the dynamic load capacities and moments is based on a travel life of 100,000 m per ISO 14728-1. Often only 50,000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26. |
|
| Dynamic characteristics |
Travel speed: vmax = 5 m/s Acceleration: amax = 500 m/s2 (If Fcomb > 2.8 · Fpr : amax = 50 m/s2) |
|
| Product group info |
Note
Can be used on all Ball Guide Rails SNS. |
专业销售
R1631-293-20精度滑块轴承轴承,德国REXROTH/STAR品牌供应,我们可为您提供有关
R1631-293-20精度滑块轴承
轴承的产品详细参数及技术服务,公司拥有快捷的物流体系、能在较短的时间内为用户解决REXROTH/STAR轴承的配套供应和提供个性化的优质服务。欢迎垂询订购德国REXROTH/STAR R1631-293-20精度滑块轴承轴承价格和库存信息。R1631-293-20精度滑块轴承全国销售热线:021-52797858转8008询价
R1631-293-20精度滑块轴承导轨/滑块/丝杆源自于德国博世力士乐(BOSCH REXROTH STAR),
R1631-293-20精度滑块轴承
的内径25mm,,外径86.2mm,厚度70mm,STAR是全球领先的传动与控制专家,相关配套轴承产品有R1631-293-20精度滑块轴承,
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R1631-293-20精度滑块轴承轴承STAR导轨的几大特点
1、耐蚀性及防锈性:双轴心式滑轨之STAR滑块,轴心支持座,材质为铝合金,加工后表面经阳极处理,不仅外型美观且具耐蚀性,再加上轴心镀硬铬不生锈故具有优异的防锈效果。
2、组装容易:双轴心式滑轨产品已标准化,规格化,客户设计选用不仅方便,而且在组装上非常的便利与容易。
3、互换容易:STAR滑块与滑轨可分开供货,客户长期使用一段时间,纵使有磨耗,损伤时,具有完全的互换性。
4、运转平顺,低噪音:由线性轴承与轴心接触滑动。 故其运转非常平顺且低噪音。
STAR传动球座:力士乐STAR万向球传输单元能够使产品在其上面任意滑动、转向和输送,这种传输单元在进给系统和加工包装线上作为关键组件应用非常广泛。
STAR补偿环:补偿环由硬质弹簧钢制造,作为摩擦锁定元件。力士乐STAR的补偿环能够让组件快速有效地被紧固。它代替了常规的STAR紧固栓、花键等连接元件,从而降低机械加工成本。