Dongguan Kentie Bearing Co., Ltd.
| Payment Terms | T/T, Western Union,Paypal |
| Supply Ability | 500,000pcs per month |
| Delivery Time | 2-3 work days |
| Packaging Details | Plastic tube and paper carton |
| Material | 420 stainless steel |
| Specification | 8*16*5mm |
| Dynamic Load Rating | 1.23KN |
| Static Load Rating | 0.63KN |
| Speed | 29000rpm |
| Weight | 0.0032kg |
| Seals type | Metal Shields |
| Retainer | Nylon/steel |
| OEM | Availible |
| Clearance | C0,C2,C3,C4,C5 |
| Brand Name | Kentie |
| Model Number | 688ZZ |
| Certification | CE/SGS/ISO/Germany Ryan |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal | Supply Ability | 500,000pcs per month |
| Delivery Time | 2-3 work days | Packaging Details | Plastic tube and paper carton |
| Material | 420 stainless steel | Specification | 8*16*5mm |
| Dynamic Load Rating | 1.23KN | Static Load Rating | 0.63KN |
| Speed | 29000rpm | Weight | 0.0032kg |
| Seals type | Metal Shields | Retainer | Nylon/steel |
| OEM | Availible | Clearance | C0,C2,C3,C4,C5 |
| Brand Name | Kentie | Model Number | 688ZZ |
| Certification | CE/SGS/ISO/Germany Ryan | Place of Origin | China |
| High Light | single shielded bearing ，miniature precision bearings | ||
Low Noise 688ZZ 420 Stainless Steel Deep Groove Ball Bearings 8 * 16 * 5mm For Mirco Motor
Product features:
Deep-groove geometry for high speeds and supporting both radial and axial loads
Single-row bearing for supporting radial loads
Normal radial internal clearance for applications that do not involve thermal expansion or atypical precision
Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise
Shields on both sides of the bearing to keep lubricant in and contaminants out
S688ZZ bearings with low noise,low vibration, high precision, high performance,high tempreture resistance,good seal.Widely used in mirco motor,mirco step motor,fitness equiement,automobile motor,household fan,precision instruments,machinery production equipment etc.
Specifications
| Bearing Model | S688ZZ bearing |
| Outer Diameter | 16mm |
| Inner Bore | 8mm |
| Width | 5mm |
| Material | Stainless Steel 420 |
| Seals | ZZ |
| Lubrication | Grease |
| Package | Plastic tube |
Our Advantages
1. Professional Stainless Steel Bearing manufacturer since 1998
2. High quality with ISO standards
3. Low noise, low vibration, smooth rotation
4. High corrosion resistance, 72 hours salt spray test
5. Free OEM
| Bearing NO |
Bore d | Diameter D | Width B | Chamfer | Steel Balls | Load Rating | Weight | ||||||
| mm inch | mm inch | mm inch | mm inch | Amount | Size | Cr (N) | Cor (N) | KG | |||||
| 683 | 3 | 0.11811 | 7 | 0.27559 | 3 | 0.11811 | 0.1 | 0.0004 | 7 | 1.2 | 300 | 120 | 0.0045 |
| 684 | 4 | 0.1575 | 9 | 0.3543 | 4 | 0.1575 | 0.1 | 0.0004 | 7 | 1.588 | 480 | 170 | 0.001 |
| 685 | 5 | 0.1969 | 11 | 0.4311 | 5 | 0.1969 | 0.15 | 0.006 | 8 | 1.588 | 770 | 320 | 0.019 |
| 686 | 6 | 0.2362 | 13 | 0.5118 | 5 | 0.1969 | 0.15 | 0.006 | 8 | 2 | 1080 | 440 | 0.0027 |
| 687 | 7 | 0.2756 | 14 | 0.5512 | 5 | 0.1969 | 0.15 | 0.006 | 9 | 2 | 1170 | 51 | 0.003 |
| 688 | 8 | 0.315 | 16 | 0.6299 | 5 | 0.1969 | 0.2 | 0.008 | 9 | 2.381 | 1250 | 590 | 0.0038 |
| 689 | 9 | 0.3543 | 17 | 0.6693 | 5 | 0.1969 | 0.2 | 0.008 | 11 | 2 | 1330 | 660 | 0.044 |
| 6800 | 10 | 0.3937 | 19 | 0.748 | 5 | 0.1969 | 0.2 | 0.012 | 9 | 2.381 | 1720 | 840 | 0.005 |
| 6801 | 12 | 0.4724 | 21 | 0.8268 | 5 | 0.1969 | 0.3 | 0.012 | 12 | 2.381 | 1920 | 1040 | 0.006 |
| 6802 | 15 | 0.5906 | 24 | 0.9449 | 5 | 0.1969 | 0.3 | 0.012 | 14 | 2.381 | 2080 | 1260 | 0.007 |
| 6803 | 17 | 0.6693 | 26 | 1.0236 | 5 | 0.1969 | 0.3 | 0.012 | 15 | 2.381 | 2130 | 1360 | 0.008 |
| 6804 | 20 | 0.6693 | 26 | 1.0236 | 5 | 0.1969 | 0.3 | 0.012 | 13 | 3.5 | 3480 | 2230 | 0.019 |
| 6805 | 25 | 0.9843 | 37 | 1.4567 | 7 | 0.2756 | 0.3 | 0.012 | 15 | 3.5 | 3680 | 2630 | 0.022 |
| 6806 | 30 | 1.1811 | 42 | 1.6535 | 7 | 0.2756 | 7 | 0.2756 | 19 | 3.175 | 4000 | 3150 | 0.026 |
| 6807 | 35 | 1.378 | 47 | 1.8504 | 7 | 0.2756 | 7 | 0.2756 | 22 | 3.175 | 4270 | 3600 | 0.029 |
| 6808 | 40 | 1.5748 | 52 | 2.0472 | 7 | 0.2756 | 7 | 0.2756 | 24 | 3.175 | 4410 | 3890 | 0.033 |
| 6809 | 45 | 1.7717 | 58 | 2.2835 | 7 | 0.2756 | 7 | 0.2756 | - | - | 4590 | 4330 | 0.04 |
| 6810 | 50 | 1.9685 | 65 | 2.5591 | 7 | 0.2756 | 7 | 0.2756 | - | - | 6610 | 6080 | 0.052 |
Detailed Pictures
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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