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R1651-828-24高精滑块轴承
R1651-828-24高精滑块轴承尺寸规格
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| Part numbers (TNR) |
R1651 828 24 |
|
| Size |
20 |
|
| Accuracy class |
XP |
|
| Preloading |
0,08 C |
|
| Ball Chain |
No |
|
| Seal |
standard |
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| Lubrication |
not pre-lubricated |
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| A [mm] |
63 |
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| A1 [mm] |
31.5 |
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| A2 [mm] |
20 |
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| A3 [mm] |
21.5 |
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| B [mm] |
75 |
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| B1 [mm] |
49.6 |
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| H [mm] |
30 |
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| H1 [mm] |
25.35 |
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| K1 [mm] |
11.8 |
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| K2 [mm] |
11.8 |
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| K3 [mm] |
3.35 |
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| K4 [mm] |
3.35 |
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| H2 with rail seal cover strip [mm] |
20.75 |
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| H2 without rail seal cover strip [mm] |
20.55 |
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| E1 [mm] |
53 |
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| E2 [mm] |
40 |
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| E3 [mm] |
35 |
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| E8 [mm] |
32.5 |
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| E9 [mm] |
7.3 |
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| N1 [mm] |
7.7 |
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| N2 [mm] |
5.2 |
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| N6±0,5 [mm] |
13.2 |
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| S1 [mm] |
5.3 |
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| S2 [mm] |
M6 |
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| S5 [mm] |
6 |
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| S9 [mm] |
M3x5 |
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| T [mm] |
60 |
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| V1 [mm] |
6 |
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| weight [kg] |
0.45 |
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| C [N] |
18800 |
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| C0 [N] |
24400 |
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| Mt [Nm] |
240 |
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| Mt0 stat [Nm] |
310 |
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| ML [Nm] |
130 |
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| ML0 [Nm] |
165 |
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| 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. |
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| Dynamic characteristics |
Travel speed: vmax = 5 m/s Acceleration: amax = 500 m/s2 (If Fcomb > 2.8 · Fpr : amax = 50 m/s2) |
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| Product group info |
Note
Can be used on all Ball Guide Rails SNS. |
专业销售
R1651-828-24高精滑块轴承轴承,德国REXROTH/STAR品牌供应,我们可为您提供有关
R1651-828-24高精滑块轴承
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 R1651-828-24高精滑块轴承轴承价格和库存信息。R1651-828-24高精滑块轴承全国销售热线:021-52797858转8008询价
R1651-828-24高精滑块轴承导轨/滑块/丝杆源自于德国博世力士乐(BOSCH REXROTH STAR),
R1651-828-24高精滑块轴承
的内径20mm,,外径63mm,厚度75mm,STAR是全球领先的传动与控制专家,相关配套轴承产品有R1651-828-24高精滑块轴承,
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R1651-828-24高精滑块轴承轴承传动球座即力士乐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。
补偿环由硬质弹簧钢制造,作为摩擦锁定元件。力士乐的补偿环能够让组件快速有效地被紧固。它代替了常规的紧固栓、花键等连接元件,从而降低机械加工成本。 R1651-828-24高精滑块轴承轴承众所周知,STAR滑动轴承可以用于重载场合。那STAR滑动轴承对转速有没有要求,可否工作在12000转/分?超高转速的装置用的几乎都是STAR滑动轴承,一般转速可以达到十几万转以上。如飞机的涡喷发动机,汽车的涡轮增压器等等!但前提是必须利用油泵给轴承的两个环之间提供高压油膜,使得两个环之间形成悬浮状态!关键是在散热,高速运动物体间的油膜会有很高的粘性,其摩擦力能产生极高的热量,一般大功率的浮动轴承都要附加一套庞大的润滑油散热装置。相关配套产品R162321420,R165141920,R1653