SF系列牙腹锁紧螺母

最后更新于:2019-01-10 15:06:31

产品简述

SF系列带锁紧销的精密锁紧螺母为螺纹半角30°三点式锁定,俗称牙腹锁紧螺母,其独特的斜角设计,能同时承受径向和轴向作用力,防松效果优异。本产品的厚度、外径与SA系列相同,实际使用以现场工况选择。

  • 本体材质:42CrMo锻件
  • 表面处理:非工作面喷砂发黑
  • 调质硬度:HRC28°~32°
  • 螺纹精度:ISO-4H精密车削
  • 平面偏摆:0.002~0.005mm

规格参数

零件型号D
(mm)
h
(mm)
d
(mm)
t
(mm)
g
(mm)
紧定螺钉
n-M
螺钉拧紧力矩
(Nm)
轴向载荷
(kN)
重量
(KG)
SF-M12×1.0P301425243-M54.5400.06
SF-M12×1.25P *301425243-M54.5400.06
SF-M14×1.5P301425243-M54.5600.054
SF-M15×1.0P301425243-M54.5600.049
SF-M16×1.5P301425243-M54.5600.051
SF-M17×1.0P321627243-M54.5800.075
SF-M18×1.5P321627243-M54.5800.093
SF-M20×1.0P381633243-M681100.1
SF-M20×1.5P381633243-M681100.101
SF-M22×1.5P381633243-M681300.083
SF-M24×1.5P381833253-M681300.09
SF-M25×1.5P381833253-M681300.092
SF-M27×1.5P401835253-M681400.095
SF-M30×1.5P451840253-M681500.12
SF-M33×1.5P501845253-M681600.151
SF-M35×1.5P521847253-M8181700.156
SF-M36×1.5P521847253-M8181700.152
SF-M39×1.5P5820522.563-M8182100.215
SF-M40×1.5P5820522.563-M8182100.21
SF-M42×1.5P6220562.563-M8182200.25
SF-M45×1.5P6520592.563-M8182400.26
SF-M48×1.5P7020642.563-M8182600.31
SF-M50×1.5P7020642.563-M8182600.292
SF-M52×1.5P732268373-M8183200.339
SF-M55×1.5P752268373-M8183400.35
SF-M55×2.0P752268373-M8183400.35
SF-M56×2.0P752268373-M8183400.322
SF-M60×2.0P802273373-M8183600.366
SF-M64×2.0P852278373-M8184000.413
SF-M65×2.0P852278373-M8184000.398
SF-M68×2.0P9224843.583-M8184700.55
SF-M70×2.0P9224843.583-M8184700.518
SF-M72×2.0P9424863.583-M8184900.524
SF-M75×2.0P9824903.583-M8185000.568
SF-M76×2.0P9824903.583-M8185000.553
SF-M80×2.0P10524963.583-M8185200.662
SF-M85×2.0P110241023.583-M8185400.69
SF-M90×2.0P120261084103-M8186100.964
SF-M95×2.0P125261134103-M8186400.99
SF-M100×2.0P130261184103-M8186601.07
SF-M105×2.0P140281254106-M10357001.315
SF-M110×2.0P145281324106-M10357701.402
SF-M115×2.0P150281374106-M10358201.51
SF-M120×2.0P155301425126-M10358901.6
SF-M125×2.0P160301475126-M10359201.661
SF-M130×2.0P165301525126-M10359501.84
SF-M135×2.0P175321605126-M103510002.322
SF-M140×2.0P180321655126-M103510802.31
SF-M145×2.0P190321755126-M103511302.884
SF-M150×2.0P195321805126-M103512002.941
SF-M155×3.0P200341806146-M103512803.15
SF-M160×3.0P210341906146-M103513603.6
SF-M165×3.0P210341906146-M103514003.424
SF-M170×3.0P220342006146-M103514303.97
SF-M180×3.0P230362057166-M126016004.37
SF-M190×3.0P240362157166-M126016704.551
SF-M200×3.0P250382257166-M126018504.83
SF-M210×3.0P260382457166-M126022005.2
SF-M220×3.0P270382559166-M126022005.513
SF-M230×3.0P280402589166-M126022005.619
SF-M240×3.0P290402689166-M126023005.98
SF-M250×3.0P300402789166-M126024006.23
SF-M260×4.0P3104028810206-M1410025006.459
SF-M270×4.0P3204029810206-M1410026006.865
SF-M280×4.0P3304030810206-M1410028507.28
SF-M290×4.0P3404231511226-M1410029507.532
SF-M300×4.0P3504232511226-M1410031007.78

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