SF系列

最后更新于:2021-08-18 00:05:51

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)
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-M6(3-M8)81300.083
SF-M24×1.5P381833253-M681300.09
SF-M25×1.5P38(40)1833253-M681300.092
SF-M27×1.5P401835253-M681400.095
SF-M30×1.5P451840253-M6(3-M8)81500.12
SF-M32×1.5P471842253-M681550.12
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-M56×1.5P752268373-M8183400.322
SF-M56×2.0P752268373-M8183400.322
SF-M60×2.0P802273373-M8183600.366
SF-M64×1.5P852278373-M8184000.413
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-M105×2.0P140281254103-M10357001.315
SF-M110×2.0P145281324103-M10357701.402
SF-M115×2.0P150281374103-M10358201.51
SF-M120×2.0P155301425123-M10358901.6
SF-M125×2.0P160301475123-M10359201.661
SF-M130×2.0P165301525123-M10359501.84
SF-M135×2.0P175321605123-M103510002.322
SF-M140×2.0P180321655123-M103510802.31
SF-M145×2.0P190321755123-M103511302.884
SF-M150×2.0P195321805123-M103512002.941
SF-M155×3.0P200341806143-M103512803.15
SF-M160×3.0P210341906143-M103513603.6
SF-M165×3.0P210341906143-M103514003.424
SF-M170×3.0P220342006143-M103514303.97
SF-M180×3.0P230362057163-M126016004.37
SF-M190×3.0P240362157163-M126016704.551
SF-M200×3.0P250382257163-M126018504.83
SF-M210×3.0P260382457163-M126022005.2
SF-M220×3.0P270382559163-M126022005.513
SF-M230×3.0P280402589163-M126022005.619
SF-M240×3.0P290402689163-M126023005.98
SF-M250×3.0P300402789163-M126024006.23
SF-M260×4.0P3104028810203-M1410025006.459
SF-M270×4.0P3204029810203-M1410026006.865
SF-M280×4.0P3304030810203-M1410028507.28
SF-M290×4.0P3404231511223-M1410029507.532
SF-M300×4.0P3504232511223-M1410031007.78
SF-M310×4.0P3654234012243-M14100__
SF-M320×4.0P3754235012243-M14100__
SF-M330×4.0P3854236012243-M14100__
SF-M340×4.0P3954237012243-M14100__
SF-M350×4.0P4054238012243-M14100__
SF-M360×4.0P4154438813263-M16150__
SF-M370×4.0P4254439813263-M16150__
SF-M380×4.0P4354440813263-M16150__
SF-M390×4.0P4454441813263-M16150__
SF-M400×4.0P4654443813303-M16150__
SF-M410×4.0P4754644415303-M16150__
SF-M420×4.0P4854645415303-M16150__
SF-M430×4.0P4954646415303-M16150__
SF-M440×4.0P5054647415303-M16150__
SF-M450×4.0P5154648415303-M16150__