Dongguan Kentie Bearing Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal |
| Delivery Time | 2-3 work days |
| Packaging Details | Plastic tube and paper carton |
| Material | Si3n4 |
| Specification | 45*68*12mm |
| Weight | 0.128kg |
| Seals type | Open |
| Retainer | no |
| OEM | Availible |
| Clearance | C0,C2,C3,C5 |
| Brand Name | kentie |
| Model Number | 6909 |
| Certification | CE/SGS/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal | Delivery Time | 2-3 work days |
| Packaging Details | Plastic tube and paper carton | Material | Si3n4 |
| Specification | 45*68*12mm | Weight | 0.128kg |
| Seals type | Open | Retainer | no |
| OEM | Availible | Clearance | C0,C2,C3,C5 |
| Brand Name | kentie | Model Number | 6909 |
| Certification | CE/SGS/ISO | Place of Origin | China |
| High Light | silicon nitride ball bearings ，high temperature ceramic bearings | ||
High Temperature 6909 Si3n4 Ceramic Bearings 45 * 68 * 12mm Dynamic Load 13400KN
Si3n4 all ceramic bearings 6909, the use of imported raw materials processing. Using PTFE or PEEK holder. Dynamic load: 13400KN, static load: 9500KN. Limit speed(RPM):7600. temperature: 600 ℃. Low temperature -130℃. Full ball structure tolerance temperature 800 ℃.
Specifications
| Bearing Model | 6909 bearing |
| Outer Diameter | 68mm |
| Inner Bore | 45mm |
| Width | 12mm |
| Material | Si3n4 |
| Seals | open |
| Lubrication | Oil/ Grease/Dry |
| Package | Plastic tube |
Features of Ceramic Bearing 6909
* Light weight with low density -> decrease in centrifugal load.
* Excellent corrosion resistance.
* Strong at high temperature
* Stable in chemicals. (Acid & Alkali)
* Non-conducted
* Semi-permanent life
* Non-greased and self-lubricating
Si3n4Full Ceramic Bearings
| Bearing NO | Bore(d) | Diameter (D) | Width (B) | Chamfer | Steel Balls | Load Rating | Weight | ||||||
| mm inch | mm inch | mm inch | mm inch | Number | Size | Cr N | Cor N | KG | |||||
| 694 | 4 | 0.1575 | 11 | 0.4331 | 4 | 0.1575 | 0.15 | 0.006 | 7 | 2 | 960 | 345 | 0.0017 |
| 695 | 5 | 0.1969 | 13 | 0.5118 | 4 | 0.1575 | 0.2 | 0.008 | 8 | 2 | 1080 | 430 | 0.0023 |
| 696 | 6 | 0.2362 | 15 | 0.5906 | 5 | 0.1969 | 0.2 | 0.008 | 8 | 2.381 | 1730 | 670 | 0.0036 |
| 697 | 7 | 0.2756 | 17 | 0.6693 | 5 | 0.1969 | 0.3 | 0.012 | 9 | 2.381 | 1600 | 710 | 0.005 |
| 698 | 8 | 0.315 | 19 | 0.748 | 6 | 0.2362 | 0.3 | 0.012 | 7 | 3.5 | 2240 | 910 | 0.0076 |
| 699 | 9 | 0.3543 | 20 | 0.7874 | 6 | 0.2362 | 0.3 | 0.012 | 9 | 2.381 | 1720 | 840 | 0.0085 |
| 6900 | 10 | 0.3937 | 22 | 0.8661 | 6 | 0.2362 | 0.3 | 0.012 | 12 | 2.381 | 2700 | 1270 | 0.01 |
| 6901 | 12 | 0.4724 | 24 | 0.9449 | 6 | 0.2362 | 0.3 | 0.012 | 9 | 3.5 | 2890 | 1640 | 0.012 |
| 6902 | 15 | 0.5906 | 28 | 1.1024 | 7 | 0.2756 | 0.3 | 0.012 | 10 | 3.969 | 4320 | 2250 | 0.018 |
| 6903 | 17 | 0.6693 | 30 | 1.1811 | 7 | 0.2756 | 0.3 | 0.012 | 11 | 3.5 | 4590 | 2550 | 0.019 |
| 6904 | 20 | 0.7874 | 37 | 1.4567 | 9 | 0.3543 | 0.3 | 0.012 | 11 | 3.969 | 6370 | 3680 | 0.038 |
| 6905 | 25 | 0.9843 | 42 | 1.6535 | 9 | 0.3543 | 0.3 | 0.012 | 13 | 3.175 | 6660 | 4180 | 0.044 |
| 6906 | 30 | 1.1811 | 47 | 1.8504 | 9 | 0.3543 | 0.3 | 0.012 | 14 | 4.763 | 7240 | 5010 | 0.05 |
| 6907 | 35 | 1.378 | 55 | 2.1654 | 10 | 0.3937 | 0.6 | 0.024 | 14 | 5.556 | 10390 | 7160 | 0.75 |
| 6908 | 40 | 1.5748 | 42 | 2.4409 | 12 | 0.4724 | 0.6 | 0.024 | 14 | 6.747 | 13020 | 9200 | 0.118 |
| 6909 | 45 | 1.7717 | 68 | 2.6772 | 12 | 0.4724 | 0.6 | 0.024 | 15 | 6.747 | 13490 | 10130 | 0.128 |
| 6910 | 50 | 1.9685 | 72 | 2.8346 | 12 | 0.4724 | 0.6 | 0.024 | 16 | 6.747 | 13900 | 10900 | 0.133 |
Quality certificate type: ISO9001, SGS, ROHS,CE
Year started: 1998 Number of production equipments:101
Company activity: Manufacturer
Number of testing equipments:34
Registered capital: RMB 500 million
Number of R&D Staff:14
Factory area:8000 square meters
Number of Employees:127
Product range (Dimension):1-120mm
Inventory level: 5 million
Hope to build win-win cooperation with you.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1998
Total Annual:
5000 million-8000 million
Employee Number:
100~120
Ecer Certification：
Active Member
Dongguan Kentie Bearing Co., Ltd. Was Founded In 1998, Has Passed The Iso9001 Certification, Is a Professional Bearing Manufacturer Integrating Production, Research And Development, Sales Of Premium Bearings. Kentie Introduces The Latest Production Equipments, Testing Equipmen... Dongguan Kentie Bearing Co., Ltd. Was Founded In 1998, Has Passed The Iso9001 Certification, Is a Professional Bearing Manufacturer Integrating Production, Research And Development, Sales Of Premium Bearings. Kentie Introduces The Latest Production Equipments, Testing Equipmen...
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