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  • Z12A locking assembly / K400 / R11
  • Z12A locking assembly / K400 / R11

Z12A locking assembly / K400 / R11

>High torque load usage

>Long contact surface, no inner ring design for easy disassembly

>Long service life

Recommended Dimensions: 

shaft: h8  Hub: H8   



Products catalog

Contact us TEL：+8613253410312
Product Introduction

Z12A.jpg


    Recommended Dimensions: 

    shaft: h8  Hub: H8   

    High torque load usage

    Long contact surface, no inner ring design for easy disassembly

    Long service life






12A.jpg












 The calculation method of the reserved space X installation:

 X=(L1−L2)/2




Size
DimensionsTransimitted Axial ForceTransimitted TorqueContacting PressureDIN912-12.9 Locking Screw
Weight
LL1L2Ft(kn)Mt(N.m)Ps MpaPh Mpa

Quantity

n

Size

Locking Toreque

Nm 

kg
25×55
46
40
32
64
7993141076M6×3517
0.53
28×556489528110760.54
30×556495926210760.58
35×606054
44
751306185837M6×450.75
38×7562
135
25673081217M8×500.79
40×75135270229312171.25
42×751352837279121741
1.29
45×75135304026012171.31
48×8072
64
56
154
37072161028M8×551.33
50×80154386120410281.45
55×85174477921210891.58
60×90

193

5793216113101.61
65×9588
78

193

6276199107101.70
70×110703131095123512010M10×6083
3.12
75×11531311733220115103.29
80×12034413768227121113.46
85×12537615959233127123.64
90×13037616898220122123.81
95×135112
37617837208117123.98
100×145100
90
5012502921111311M12×80145
6.12
110×15554630039209115126.62
120×165130
63738226224127147.15
130×180116
104
7434827020111712M14×90230
9.98
140×190866606542171291410.62
150×200928696282171321511.26
160×210164
990792202171341611.91
170×225148
134
118610085120611614M16×110360
17.66
180×23512711144142081191518.49
190×25013561288142101191621.39
200×26013561355942001151622.36
220×28515261678052041181826.59
240×305166150
16261951001821312028.70
260×32517072219301761292131.23
280×355197
177
165
224431419417913818M20×13069046.77
300×37524943740421861342067849.72
320×405261841893618313421690
60.52
340×42527434663071801382263.86
360×455225
203
190
320857742617313021M22×150930
86.78
380×47533616385411721302291.04
400×49536667332551781372495.03


Order form
TypeSize of inside diameterSize of outside diameter
STEADYTECH-Z12A2555



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