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SK型缩紧式精密锁紧螺母尺寸参数表

缩紧式精密锁紧螺母

简述

SK型缩紧式精密锁紧螺母常用于机械主轴,齿轮,滑轮和滚珠螺杆支撑轴承的锁紧。SK型缩紧式精密锁紧螺母的锁定方式为利用钢材本身的弹性,以轴向锁固,強制锁定。本产品特别针对工作环境恶劣、螺帽易松脱且高扭矩的场合,其锁定能力为传统螺帽 3 倍以上,为其特异优点。

可免除锁定垫片与键槽之需要。

组装程序正确可重复使用。

特征

  • 本体材质:SCM440(42CrMo4)调质
  • 标准硬度:HRC28°~32°
  • 螺纹精度:ISO 4H
  • 平面偏摆:0.003mm~0.005mm
  • 表面处理:喷砂发黑

※ 本产品可替换进口型号:YSK MKR MSR YAN KAN MSA

参数

缩紧式精密锁紧螺母

零件型号D
(mm)
h
(mm)
d
(mm)
c
(mm)
n-M×Ln-Øb螺栓扭紧力矩
(N.m)
最大轴向载荷
(kN)
重量
(kg)
SK-M16×1.5P341829244-M4×124-Ø43.5900.08
SK-M17×1.0P371832264-M4×124-Ø43.5900.096
SK-M18×1.5P381833284-M4×124-Ø43.51200.097
SK-M20×1.0P401835304-M4×124-Ø43.51650.103
SK-M20×1.5P401835304-M4×124-Ø43.51650.104
SK-M22×1.5P421837324-M4×124-Ø43.51950.11
SK-M24×1.5P441839344-M4×124-Ø43.51950.177
SK-M25×1.5P452040354-M4×144-Ø53.51950.13
SK-M26×1.5P452040354-M4×144-Ø53.52100.125
SK-M27×1.5P462043374-M4×144-Ø53.52100.138
SK-M28×1.5P462043374-M4×144-Ø53.52100.13
SK-M30×1.5P482045394-M4×144-Ø53.52250.136
SK-M32×1.5P502247414-M4×164-Ø53.52400.145
SK-M33×1.5P502247414-M4×164-Ø53.52250.156
SK-M35×1.5P532250444-M4×164-Ø53.52250.165
SK-M38×1.5P562253474-M4×164-Ø53.51950.18
SK-M39×1.5P562253474-M4×164-Ø53.51950.192
SK-M40×1.5P582255494-M4×164-Ø53.53000.18
SK-M42×1.5P602255514-M4×164-Ø53.53150.175
SK-M45×1.5P682263576-M4×186-Ø63.53600.266
SK-M48×1.5P692565586-M4×186-Ø63.53900.295
SK-M50×1.5P702566606-M4×186-Ø63.53900.288
SK-M52×1.5P722568626-M4×186-Ø63.53900.295
SK-M55×1.5P752571656-M4×186-Ø63.54200.307
SK-M55×2.0P752571656-M4×186-Ø63.54200.307
SK-M56×1.5P752571656-M4×186-Ø63.54200.3
SK-M58×1.5P822677706-M5×206-Ø64.55100.42
SK-M60×1.5P842679726-M5×206-Ø64.55400.436
SK-M60×2.0P842679726-M5×206-Ø64.55400.441
SK-M62×1.5P862882756-M5×206-Ø64.55600.493
SK-M64×1.5P862882756-M5×206-Ø64.55600.49
SK-M64×2.0P862882756-M5×206-Ø64.55600.492
SK-M65×1.5P882884776-M5×206-Ø64.56000.476
SK-M65×2.0P882884806-M5×206-Ø64.56000.478
SK-M68×2.0P932887826-M5×206-Ø74.57050.554
SK-M70×1.5P952889826-M5×206-Ø74.57050.543
SK-M70×2.0P952889826-M5×206-Ø74.57050.573
SK-M72×1.5P972891846-M5×206-Ø74.57350.59
SK-M72×2.0P972891846-M5×206-Ø74.57350.592
SK-M75×1.5P1002894876-M5×206-Ø74.57500.613
SK-M75×2.0P1002894876-M5×206-Ø74.57500.614
SK-M80×2.0P11032103956-M6×226-Ø887800.93
SK-M85×2.0P115321081006-M6×226-Ø888100.9
SK-M90×2.0P120321131056-M6×226-Ø889151.01
SK-M95×2.0P125321181106-M6×226-Ø889601.05
SK-M100×2.0P130321231156-M6×226-Ø889901.103
SK-M105×2.0P135321281206-M6×226-Ø8810501.205
SK-M110×2.0P140321331256-M6×226-Ø8811551.183
SK-M115×2.0P145341371306-M6×226-Ø8812301.393
SK-M120×2.0P155361461366-M6×256-Ø8813351.82
SK-M125×2.0P160361501406-M6×256-Ø8813801.873
SK-M130×2.0P165361551486-M6×256-Ø8814251.949
SK-M140×2.0P180381681608-M6×258-Ø10815002.47
SK-M150×2.0P190381781708-M6×258-Ø10818002.8
SK-M150×3.0P190381781708-M6×258-Ø10818002.811
SK-M160×3.0P205401901788-M8×308-Ø101820403.55
SK-M170×3.0P215402001938-M8×308-Ø101821453.7
SK-M180×3.0P230402132058-M8×308-Ø101824004.415
SK-M190×3.0P240402232158-M8×308-Ø101826004.603
SK-M200×3.0P245402302238-M8×308-Ø101827804.242
SK-M210×3.0P255422402328-M8×308-Ø101833004.361
SK-M220×3.0P260422502408-M8×308-Ø101833504.67
SK-M230×3.0P270422602508-M8×308-Ø101834005.012
SK-M240×3.0P280422702608-M8×308-Ø101834505.341
SK-M250×3.0P290422802708-M8×308-Ø101836005.504
SK-M260×4.0P300432902808-M10×308-Ø123537505.752
SK-M270×4.0P310433002908-M10×308-Ø123539005.95
SK-M280×4.0P320433003008-M10×308-Ø123542806.153
SK-M290×4.0P330433103108-M10×308-Ø123544306.407
SK-M300×4.0P340433203208-M10×308-Ø123546506.51

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