{"id":13306,"date":"2026-03-27T11:20:35","date_gmt":"2026-03-27T03:20:35","guid":{"rendered":"https:\/\/www.zmsbearing.com\/?page_id=13306"},"modified":"2026-05-21T11:57:55","modified_gmt":"2026-05-21T03:57:55","slug":"%d0%b3%d0%b8%d0%b1%d0%ba%d0%b8%d0%b5-%d0%bf%d0%be%d0%b4%d1%88%d0%b8%d0%bf%d0%bd%d0%b8%d0%ba%d0%b8","status":"publish","type":"page","link":"https:\/\/www.zmsbearing.com\/ru\/ball-bearings\/thin-section-bearings\/flexible-bearings\/","title":{"rendered":"\u0413\u0438\u0431\u043a\u0438\u0435 \u043f\u043e\u0434\u0448\u0438\u043f\u043d\u0438\u043a\u0438"},"content":{"rendered":"\n
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Home<\/a> \/ Ball Bearings<\/a> \/ Thin Section Bearings<\/a> \/ Flexible bearings<\/p><\/div>\n\n\n\n

Flexible bearings<\/h1><\/div>\n\n\n\n

A flexible bearing<\/strong> (also called a flexible ball bearing<\/strong> or wave generator bearing<\/strong>) is a specialized thin-walled deep groove ball bearing designed for use in harmonic drives<\/strong> (strain wave gears).<\/p><\/div>\n\n\n\n

Its key feature is an ultra-thin outer ring that allows reversible elastic deformation<\/strong> \u2014 the bearing temporarily changes from a perfect circle to an elliptical shape under load, then returns to round without permanent damage.<\/p><\/div>\n\n\n\n

ZMS is a professional flexible bearings supplier in China. We can supply chrome steel flexible bearings in high precision P4 and P2.

F-8 14.22*19.63*3.1\/3.3
F-11 20.736*27.162*4.6\/4.83
F-14A 25.07*33.9*6.35\/6.095
F-14D 25.07*33.9*3.95
F-17A 30.3*41.722*6.16\/6.68
F-17D 30.3*41.722*4.6
F17-G 30.3*41.722*7.4\/6.68
F20A 35.56*49.073*7.24\/8.13
F-20D 35.56*49.075*5.2
FBB-20G 35.58*49.075*10.5\/8.1
F25A 45.212*61.341*9.015\/6.35
F-25D 45.212*61.341*6.35
F-25G 45.212*61.341*11.7\/6.35
F32A 58.928*79.756*11.8\/8.6
F-32D 58.928*79.756*8.6
F-32G 58.928*79.756*15\/8.6
F-40A 71.12*98.171*14.475\/10.29

3E904KAT2  18.8*25*4
3E905KAT2  24*32*5
3E806KAT2  30*40*6
1000907AKIT2  35.8*48.2*8
3E907KAT2  30*40*6
3E809KAT2  45*60*9
1000809AKIT2  45.7*61.8*9\/9.5
10008810AKT2  48*63*9.2\/9.7
1000912AKT2  60*80*12<\/p><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Item<\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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Desc<\/h4><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n
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01<\/p><\/div><\/div><\/div>\n<\/div>\n\n\n\n

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Key Advantages<\/strong><\/strong><\/strong><\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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Ultra-thin wall \u2192 allows large elastic deformation without failure
High fatigue life (typically 10\u2077\u201310\u2078 cycles at rated load)
Very low friction torque even when deformed
Excellent radial load capacity + limited axial
High precision (P5 \/ ABEC 7 or better running accuracy)
No lubrication required in many clean-room uses
Compatible with major harmonic drive sizes (14\u201350 series.)<\/p><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

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02<\/p><\/div><\/div><\/div>\n<\/div>\n\n\n\n

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Applications<\/strong><\/strong><\/strong><\/strong><\/h4><\/div><\/div><\/div>\n<\/div>\n\n\n\n
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Harmonic\/strain wave gear reducers (core use)
Collaborative robots (cobots) joints
Exoskeletons & surgical robots
Precision rotary tables & hollow-shaft actuators
Aerospace & defense gimbals
Semiconductor & LCD handling equipment<\/p><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Frequently Asked Question<\/h3><\/div>
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