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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 both 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 |
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
Apply to Robot harmonic reducer
With the rapid development of equipment manufacturing industry, automation has been increasingly demanded, industrial robots gradually adopted in various industries. The harmonic reducer of industrial robots has characteristics of high speed ratio and high transmission torque. Harmonic reducer flexible bearings require high- precision, abrasion resistant, and anti-fatigue.
·Using high quality of ultra pure bearing steel and vacuum heat treatment process, strict control the hardness and microstructure of materials, to ensure flexible bearings maintain the stability of size and rotation accuracy, and fatigue resistance, which under a large deformation of working condition.
·Using high-precision CNC equipment and special processing technology, accuracy level of bearings can reach P2-class.
·Using nano-scale ultra high-precision measuring instruments to measure the profile and geometric tolerances of major working surface, which ensure the accuracy of design requirements.
Company
Luoyang Auto Bearing Co., Ltd. is located in the industrial park of Luoyang,which is one of the four great ancient capitals of China.Our company is the member of China Bearing Industry Association,cooperating with State Quality Supervision and Testing Center for bearing.Our company is a professional bearing manufacturer which integrated with research ,development and marketing services.
Our major products include deep groove ball bearing, spherical roller bearing, slewing ring, crossed roller bearing and other all kinds of high precision bearings.Our products are widely applied to motor industry,mining metallurgy,wind power generation,petroleum drilling,automobile and motorcycle etc..
Our company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high precision and reliability bearings.Each process is in strict accordance with the ISO9001 quality management system,which effectively guarantees the precise of products and stability of the performance. AUTO bearings are mainly exported to the United states,South Korea,Europe,etc., which have reached the high level of foreign similar products.
The soul of our business culture is [Detail makes competitive, innovation makes first-class".We believe the production and management philosophy of [quality wins ,casting competitive products".The company adheres to the zero-defect quality management for meeting customer requirements.
Packing
A. plastic box & outer carton & pallets
B. plastic bag & box & carton & pallet
C. tube package & middle box & carton & pallet
D. Depends on your needs
Delivery
A. Most orders will be shipped within 3-5 days of payment being received.
B. Samples will be shipped by cov2urier as FedEx,UPS,DHL,etc.
