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| Part numbers (TNR) | R1631 793 23 |
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| Size | 30 |
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| Accuracy class | H |
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| Preloading | without |
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| Ball Chain | Yes |
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| Seal | low-friction |
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| Lubrication | pre-lubricated |
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| A [mm] | 90 |
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| A1 [mm] | 45 |
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| A2 [mm] | 28 |
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| A3 [mm] | 31 |
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| B [mm] | 97.7 |
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| B1 [mm] | 67.4 |
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| H [mm] | 42 |
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| H1 [mm] | 35.35 |
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| K1 [mm] | 14 |
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| K2 [mm] | 15.7 |
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| K3 [mm] | 6.05 |
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| K4 [mm] | 6.05 |
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| H2 with rail seal cover strip [mm] | 28.55 |
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| H2 without rail seal cover strip [mm] | 28.35 |
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| E1 [mm] | 72 |
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| E2 [mm] | 52 |
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| E3 [mm] | 44 |
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| E8 [mm] | 48.4 |
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| E9 [mm] | 14.6 |
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| N1 [mm] | 11 |
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| N2 [mm] | 7.9 |
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| N4 [mm] | 20.5 |
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| N6±0,5 [mm] | 17.35 |
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| S1 [mm] | 8.5 |
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| S2 [mm] | M10 |
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| S5 [mm] | 9 |
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| S9 [mm] | M3x5 |
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| S11 [mm] | 7.7 |
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| T [mm] | 80 |
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| V1 [mm] | 7 |
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| weight [kg] | 0.55 |
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| C [N] | 29300 |
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| F max [N] | 12200 |
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| Mt [Nm] | 500 |
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| Mt max [Nm] | 210 |
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| ML [Nm] | 270 |
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| ML max [Nm] | 110 |
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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. |
上海川代轴承机械有限公司 版权所有 地址：上海市嘉定区汇源路778弄
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