Loading Diagrams with Related Spring Stresses注意此时轴承的安装方向建议轴承安装方法由微航动力翻译Suggested Methods for Installing C-Flex BearingsRadial Loading: Spring in Tension (Lt)径向受载（拉缩时）The following examples are a few of the possible methods for installing standard C-Flex bearings. Other techniques may provide satisfactory results. Special options, such as flanged or drilled and tapped sleeves may be provided upon request. Please contact C-Flex with questions or a review of mounting requirements. Set ScrewOne or more properly sized cup point set screws may be used to clamp bearing in place. Hole size should be .0005” to .0010” larger than bearing.
推荐用螺丝夹持夹紧Clamp ScrewClamping screw applies suitable pressure to retain bearing in place. Hole size should be .0005” to .0010” larger than bearing.Radial Loading: Spring in Compression (Lc)径向载荷孔径公差：+0.01~+0.03mmRadial or Axial PinsPins may be pressed into holes drilled through the mounting bracket and the bearing sleeve. Care must be exercised to orient the bearing properly so the springs are not damaged. Hole size should be .0005” to .0010” larger than bearing.
Axial Loading: Springs in Shear径向载荷Locator Flats
Locator flats with cup point set screws may be used to orient and securely clamp bearing in place. Hole size should be .0005” to .0010” larger than bearing.
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C-Flex Bearings Size and Performance Properties
由微航动力翻译型号外径mmPart No. For Single End A-10 thru J-30A-10外径 inchDiameter扭转 刚度Torsional Spring Rate (1).0003Load Capacity (2)额定载荷Lc.0958.9025.301.4013.7039.302.0019.5055.803.6035.00100.005.7055.00157.108.4079.10226.0014.40140.00400.0023.00221.10631.5032.40317.20906.1059.20566.301616.00Lt3.8012.7025.305.6019.6039.307.8027.9055.8014.2050.00100.0022.8078.60157.1033.60113.00226.0057.40200.00400.0092.00315.80631.50129.40453.10906.10236.60809.001616.00+0-.0005 Diameter±.003AB3.18A-20A-30B-10 1/8.0018.0148.0004.1250.200.0883.97B-20B-30C-10 5/32.0037.0296.0007.1562.250.1144.76C-20C-30D-10 3/16.0060.0482.0018.1875.300.1366.35D-20D-30E-10 1/4 .0148.1185.0037.250.400.1847.949.53E-20E-30F-10F-20F-30G-10 5/16.0296.2367.0065.3125.500.232 3/8 .0482.4002.0148.3750.600.27912.7G-20G-30H-10 1/2 .1185.9486.0296.5000.800.37415.88H-20H-30I-10 5/8 .23671.8940.0482.62501.000.46919.05I-20I-30J-10 3/4 .40023.2610.1185.75001.200.56425.4J-20J-301.94867.80231.0001.600.764(1) Torsional Spring rates: Lb-In/Degree rates of standard C-Flex bearings generally fall within ±10% of these values at zero load. Contact C-Flex if specific spring rates or closer tolerances are required.(1)扭转刚度，单位：磅*英寸/度 1Lb*In/Degree=6.474Nm/rad(2) Load Capacity: Lt or Lc (Pounds load in tension or compression) These values are maximum loading (weight or static force) at zero deflection. Load requirements, angular deflection, and cyclic life must be considered when sizing bearings. See life expectancy curves or contact C-Flex for assistance. Lc is pure radial load creating compressive stresses in the spring, while Lt is a pure radial load creating tensile stresses.
6(2)载荷：Lt or Lc(单位：磅)C-Flex Bearings Double End Bearing
由微航动力翻译
型号外径mm3.18Part No. ForDouble End AD-10 thru JD-30
AD-10AD-20AD-30BD-10外径 inchDiameter
扭转 刚度Torsional Spring Rate (1)
.0003Load Capacity (2)额定载荷Lc2.3017.5028.003.5028.0045.005.0040.0063.009.0070.00115.0014.00110.00175.0020.00160.00250.0035.00280.00450.0055.00450.00700.0080.00630.001000.00140.001100.001800.00Lt4.6025.0028.007.0040.0045.0010.0060.0063.0018.00100.00115.0028.00150.00175.0040.00220.00250.0070.00380.00450.00110.00620.00700.00160.00900.001000.00280.001500.001800.00+0 -.0005 Diameter
±.003A
C minD min
1/8.0018.0148.0004.1250.200.038.0703.97BD-20BD-30CD-10CD-20CD-30 5/32.0037.0296.0007.1562.250.050.1004.766.35 3/16.0060.0482.0018.1875.300.060.120DD-10DD-20DD-30ED-10 1/4 .0148.1185.0037.250.400.083.1657.949.53ED-20ED-30FD-10FD-20FD-30GD-10 5/16.0296.2367.0065.3125.500.105.210 3/8 .0482.4002.0148.3750.600.128.25512.7GD-20GD-30HD-10 1/2 .1185.9486.0296.5000.800.173.34515.88HD-20HD-30ID-10 5/8 .23671.8940.0482.62501.000.210.43019.05ID-20ID-30JD-10 3/4 .40023.2610.1185.75001.200.263.52025.4JD-20JD-301.94867.80231.0001.600.363.720(1) Torsional Spring rates: Lb-In/Degree rates of standard C-Flex bearings generally fall within ±10% of these values at zero load. Contact C-Flex if specific spring rates or closer tolerances are required.
(2) Load Capacity: Lt or Lc (Pounds load in tension or compression) These values are maximum loading (weight or static force) at zero deflection. Load requirements, angular deflection, and cyclic life must be considered when sizing bearings. See life expectancy curves or contact C-Flex for assistance. Lc is pure radial load creating compressive stresses in the spring, while Lt is a pure radial load creating tensile stresses.
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寿命Life Expectancy for Torsional Spring Rates (10, 20, 30)* MAX θ = (Angle of Deflection) = The deflection angle from the null position. Positive or Negative.
由微航动力翻译8
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