DNS-70

轴用,公制 DIN,Spirolox Retaining Ring Metric, for 70.00mm Shaft Diameter, 2.65mm Groove Width

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Illustration of an External Spirolox Two-Turn Retaining Ring

b

t

d

w

Ds

Dg

Di

Specifications

Part Number
DNS-70
Ring Type
  • External (Shaft)
Ds: Shaft Diameter (mm)
70.00
凹槽直径
67.00+.00/-.30
凹槽宽度
2.65+.14/-.00
Di: Free Inside Diameter (mm)
66.34+.00/-.76
挡圈厚度
2.41±.08
挡圈径向壁
5.08±.12
圈数
2
卷曲
Yes
挡圈剪切
146165 (safety factor of 3)
Groove Yield (N)
51173 (groove material yield strength of 45,000 psi and safety factor of 2)
Rotational Capacity
4470 RPM
Please contact a Smalley Engineer to discuss rotational-dependent applications.
Standard Materials
Carbon Steel SAE 1070-1090, 302 Stainless Steel, 316 Stainless Steel

Product Overview

DNS 系列 Spirolox 弹性挡圈是 Smalley 等效于欧洲“硬”公制弹性挡圈系列的产品。凭借其双层偏置结构,这些螺旋弹性挡圈可装入根据 DIN 规范确定的沟槽中。