Flexible bearings F14 F17 F20 F25 F32 M14 M17 M20 M25 M32 for Harmonic Drive Speed Reducer ,Thin Section Ball Bearings
Industrial robots bearings
Robot bearing/harmonic drive bearing is a special kind which easily deforms in a reversible way. It has a very thin outer ring which varies from round shape to oval interatively during its working time. easily double sealed bearing designed primarily for application of radial load—deep ball grooves also permit application of thrust load in either direction, often used in conjunction with another bearing.
Note: Some bearings we have use new structure( with cage and cover,convenient for you to install)
Other Dimension
Industrial Robots Use Flexible Bearings Regular models
With cage or with cage and cover
| Model | Outer ring | Inner ring | D Ball diameter mm | Ball Qty Z | Dynamic load rating Cr | Static load rating Cor | Radial Deformation Max. mm | Input rotate speed r/min | Output torque N.m |
| OD | WidthB | Id | Width C |
| E904KAT2 | 25 | 4 | 18.8 | 4 | 2.381 | 23 | 3.75 | 3.12 | 0.2 | 3000 | 2 |
| 3E905KAT2 | 32 | 5 | 24 | 5 | 3.175 | 23 | 4.74 | 3.75 | 0.2 | 3000 | 6 |
| 3E806KAT2 | 40 | 6 | 30 | 6 | 3.5 | 23 | 7.12 | 5.83 | 0.3 | 3000 | 16 |
| 1000907AKIT2 | 48.2 | 8 | 35.8 | 8 | 4.5 | 23 | 9.93 | 8.36 | 0.3 | 3000 | 30 |
| 3E907KAT2 | 50 | 8 | 37 | 8 | 4.763 | 23 | 12.63 | 12 | 0.3 | 3000 | 30 |
| 3E809KAT2 | 60 | 9 | 45 | 9 | 5.556 | 23 | 12.89 | 11.55 | 0.4 | 3000 | 50 |
| 1000809AKIT2 | 61.8 | 9.5 | 45.7 | 9 | 5.556 | 23 | 12.89 | 11.55 | 0.4 | 3000 | 50 |
| 10008810AKT2 | 63 | 9.7 | 48 | 9.2 | 5.556 | 23 | 12.89 | 11.55 | 0.4 | 3000 | 50 |
| 1000912AKT2 | 80 | 12 | 60 | 12 | 7.144 | 23 | 27.19 | 28.18 | 0.5 | 3000 | 120 |
| F14 | 33.896 | 6.095 | 25.07 | 6.35 | 3.175 | 23 | 4.74 | 3.75 | 0.2 | 3000 | 8 |
| F17 | 41.722 | 6.16 | 30.3 | 6.68 | 3.969 | 23 | 7.12 | 5.83 | 0.3 | 3000 | 16 |
| F20 | 49.073 | 7.24 | 35.56 | 8.13 | 4.763 | 23 | 9.93 | 8.36 | 0.3 | 3000 | 30 |
| F25 | 61.341 | 9.015 | 45.212 | 6.35 | 5.556 | 23 | 12.89 | 11.55 | 0.4 | 3000 | 50 |
| F32 | 79.756 | 11.81 | 58.928 | 8.64 | 7.5 | 23 | 22.28 | 20.91 | 0.5 | 3000 | 120 |
| M14 | 33.896 | 6.095 | 25.07 | 6.35 | 3.175 | 29 | 5.53 | 4.73 | 0.2 | 3000 | 12 |
| M17 | 41.722 | 6.16 | 30.3 | 6.68 | 4 | 28 | 8.31 | 7.35 | 0.3 | 3000 | 24 |
| M20 | 49.073 | 7.24 | 35.56 | 8.13 | 4 | 33 | 12.63 | 12 | 0.3 | 3000 | 45 |
| M25 | 61.341 | 9.015 | 45.212 | 6.35 | 5.556 | 30 | 16.4 | 16.58 | 0.4 | 3000 | 75 |
| M32 | 79.756 | 11.81 | 58.928 | 8.64 | 7 | 31 | 27.19 | 28.18 | 0.5 | 3000 | 180 |
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Industrial Robots Use Flexible Bearings Regular models
With cage
| Model | Boundary Dimension(mm) | Deformation | Rated speed | Rated torque | Rating Load KN |
| d | D | B | max | r/min | Kgf.m | Cr | Cor |
| 3E904KAT2 | 18.8 | 25 | 4 | 0.2 | 3000 | 0.2 | 2.05 | 1.46 |
| 3E905KAT2 | 24 | 32 | 5 | 0.2 | 3000 | 0.6 | 3.44 | 2.6 |
| 3E806KAT2 | 30 | 40 | 6 | 0.3 | 3000 | 1.6 | 5.15 | 4.07 |
| 3E907KAT2 | 37 | 50 | 8 | 0.3 | 3000 | 3 | 7.13 | 5.86 |
| 3E809KAT2 | 45 | 60 | 9 | 0.4 | 3000 | 7.5 | 14.76 | 13.18 |
| 3E911KAT2 | 57 | 75 | 12 | 0.5 | 3000 | 7.5 | 14.76 | 13.18 |
| 3E812KAT2 | 60 | 80 | 13 | 0.5 | 3000 | 12 | 15.51 | 14.44 |
| 3E814KAT2 | 70 | 95 | 15 | 0.6 | 3000 | 20 | 22.38 | 21.57 |
| 3E815KAT2 | 75 | 100 | 15 | 0.6 | 3000 | 25 | 26.4 | 25.67 |
| 3E818KAT2 | 90 | 120 | 18 | 1 | 3000 | 45 | 34.7 | 34.94 |
| 3E822KAT2 | 110 | 150 | 24 | 1 | 1500 | 80 | 43.55 | 45.63 |
| 3E824KAT2 | 120 | 160 | 24 | 1 | 1500 | 120 | 57.02 | 57.75 |
| 3E826KAT2 | 130 | 175 | 30 | 1 | 1500 | 170 | 81.59 | 86.1 |
| 3E830KAT2 | 150 | 200 | 30 | 1 | 1500 | 200 | 91.6 | 102.67 |
| 3E832KAT2 | 160 | 220 | 35 | 1.25 | 1500 | 220 | 115.66 | 127.59 |
| 3E836KAT2 | 180 | 240 | 35 | 1.5 | 1500 | 250 | 130.04 | 146.47 |
| 3E838KAT2 | 190 | 250 | 40 | 1.5 | 1500 | 350 | 139.96 | 160.42 |
| 3E842KAT2 | 210 | 280 | 45 | 1.5 | 1500 | 400 | 173.15 | 210.91 |
| 3E844KAT2 | 220 | 300 | 45 | 1.5 | 1500 | 500 | 181.72 | 231 |
Full balls
M14 Series Dimension dxDXH 25.07x33.896x6.095/6.35mm
M17 Series Dimension dxDXH 30.3x41.722x 6.16/6.68mm
M20 series Dimension dxDXH 35.56x49.073x7.24/8.13mm
M25 series Dimension dxDXH 45.212X61.341X9.015/6.35mm
M32 series Dimension dxDXH 58.928x79.756x11.81/8.64mm
Pls contact us for more dimensions~
Packaging:Bearing+plastic bags+thin plastic foam+Carton box+wooden case
Payment Terms:
Most of our customers use T/T( 40% in advance, Balance before shippment), Western Union ,Money Gram, for larger amount consider LC, all can be negotiable.
Online shopping Address: www.ydpbbearings.com
