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R1651-214-24高精度滑块轴承
R1651-214-24高精度滑块轴承尺寸规格
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|
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| Part numbers (TNR) |
R1651 214 24 |
|
| Size |
25 |
|
| Accuracy class |
N |
|
| Preloading |
0,02 C |
|
| Ball Chain |
No |
|
| Seal |
standard |
|
| Lubrication |
not 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 |
|
| N1 [mm] |
9.3 |
|
| N2 [mm] |
7 |
|
| N6±0,5 [mm] |
15.2 |
|
| S1 [mm] |
6.7 |
|
| S2 [mm] |
M8 |
|
| S5 [mm] |
7 |
|
| S9 [mm] |
M3x5 |
|
| T [mm] |
60 |
|
| V1 [mm] |
7.5 |
|
| weight [kg] |
0.65 |
|
| C [N] |
22800 |
|
| C0 [N] |
30400 |
|
| Mt [Nm] |
320 |
|
| Mt0 stat [Nm] |
430 |
|
| ML [Nm] |
180 |
|
| ML0 [Nm] |
240 |
|
| 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
R1651-214-24高精度滑块轴承轴承,德国REXROTH/STAR品牌供应,我们可为您提供有关
R1651-214-24高精度滑块轴承
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 R1651-214-24高精度滑块轴承轴承价格和库存信息。R1651-214-24高精度滑块轴承全国销售热线:021-52797858转8008询价
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R1651-214-24高精度滑块轴承
的内径25mm,,外径70mm,厚度86.2mm,STAR是全球领先的传动与控制专家,相关配套轴承产品有R1651-214-24高精度滑块轴承,
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R1651-214-24高精度滑块轴承轴承在全球范围内,风能产业依然在世界产电量中占据越来越多的份额.风轮机的功率已由100KW发展为3000KW.现在功率为5MW的大型风机设备正在产生能源.力士乐STAR作为变速箱和液压系统的制造商,传动和控制专家力士乐为风机制造商提供系统解决方案。R1651-214-24高精度滑块轴承轴承
力士乐引入的新型负载保持和下降阀使行走机械具有更高的能效,也更易于控制。利用重力作用、而不是发动机功率,就能帮助吊臂的下降;力士乐的这种新型“绿色阀”极大降低了功率要求,因而减少了燃油消耗和排放量。原理其实并不复杂:利用重力降低吊臂及其负载,而不再使用设备的宝贵能源。而这与传统负载保持与下降阀的原理刚好相反。
从严格的意义而言,为满足安全要求并确保平稳运动,必须用一只平衡阀来平衡吊臂的重量;这就需要发动机输出更多功率,以建立打开阀门所必需的压力。对于伸缩臂叉装车、挖掘装载机或汽车