HEFEI GREAT IMPORT AND EXPORT CO., LTD.
| Payment Terms | T/T, Western Union |
| Supply Ability | 100,000 pcs/month |
| Delivery Time | 10-30 days |
| Packaging Details | Carton |
| Product name | Ceramic Ball Bearings |
| Type | Ball bearing |
| Structure | Deep Groove Ball Bearing |
| Rings | Si3N4 |
| Balls | Si3N4 |
| Cage | PTFE, PEEK, Nylon |
| Bore size | 3 - 120 mm |
| Precision rating | P0 P6 P5 P4 P2, ABEC1，3，5，7 |
| Number of row | Single Row |
| Seals type | Open or Sealed |
| Outside diameter | 10 - 700 mm |
| Service | OEM/ODM |
| Application | Machinery,Engine,Finger Spinner/Medical Devices/Skateboard |
| Lubrication | No grease |
| Feature | Long Life High Speed,low noise,Long Life .durable,High Precision |
| Package | Cartons Plastic Tube |
| Clearance | C2 C0 C3 C4 C5 |
| Size | 10*30*9mm ~ 25*52*15mm |
| Sample | Available |
| Delivery | Air Express, Ocean Shipping |
| Brand Name | WI-TECH |
| Model Number | 6810 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100,000 pcs/month |
| Delivery Time | 10-30 days | Packaging Details | Carton |
| Product name | Ceramic Ball Bearings | Type | Ball bearing |
| Structure | Deep Groove Ball Bearing | Rings | Si3N4 |
| Balls | Si3N4 | Cage | PTFE, PEEK, Nylon |
| Bore size | 3 - 120 mm | Precision rating | P0 P6 P5 P4 P2, ABEC1，3，5，7 |
| Number of row | Single Row | Seals type | Open or Sealed |
| Outside diameter | 10 - 700 mm | Service | OEM/ODM |
| Application | Machinery,Engine,Finger Spinner/Medical Devices/Skateboard | Lubrication | No grease |
| Feature | Long Life High Speed,low noise,Long Life .durable,High Precision | Package | Cartons Plastic Tube |
| Clearance | C2 C0 C3 C4 C5 | Size | 10*30*9mm ~ 25*52*15mm |
| Sample | Available | Delivery | Air Express, Ocean Shipping |
| Brand Name | WI-TECH | Model Number | 6810 |
| Place of Origin | China | ||
| High Light | Si3N4 Ceramic Ball Bearings ，6810 Ceramic Ball Bearings | ||
High Precision Hybrid Bearings, CE6810 Si3N4 Ceramic Ball Bearings
Ceramic bearings are comprised of ceramic rolling elements (balls) enclosed in a ferrous
(typically steel) inner and outer race. Since these bearings are constructed from many
materials, they often operate in hybrid capacities. We also build ceramic bearings (i.e.,
bearings with ceramic races), but they are not as common because they are less durable.
Ceramic Bearing Applications
Space-exploration applications and other aerospace industry products often rely on ceramic
bearings. The lightweight and vacuum-compatible bearings make them ideal for satellites and
spacecraft, which require optimal weight capacities to enhance flight dynamics and acceleration.
Additionally, these bearings can operate without lubricants such as heavy greases and oils,
which tend to attract contaminants that interfere with sensitive electrical components. There
are many common applications that touch our daily life. Most Railroad Traction Motors are
experiencing improved life from Ceramic materials. Chemical and mixing applications also
benefit from the use of ceramic bearings, especially in terms of preventing contamination.
Because ceramic bearings are chemically inert, they do not react with harsh chemicals or
leach particulates into sensitive solutions. The corrosion-resistant property of ceramic bearings
makes them ideal for washdowns with strong acidic or alkaline chemical cleaning solutions.
Furthermore, the lack of oil- and grease-based lubrication reduces the chance of bacterial
growth and contamination.
ZrO2 Hybrid CERAMIC DEEP GROOVE BALL BEARING CE6810
| Specification of Deep Groove Ball Bearing ZrO2 /Si3N4 /SiC /Al2O3 /POM | ||||||
| Bearing Model | Bore Dia | Outer Dia | Width | Dynamic Radial | Static Radial | Max Speed |
| (d) | (D) | (B) | (Newtons) | (Newtons) | (X1000 RPM) | |
| 602 | 2 mm | 7mm | 2.8mm | 98.4 | 30.9 | 42.6 |
| 603 | 3 mm | 9mm | 3mm | 69 | 45.3 | 40.2 |
| 604 | 4 mm | 12mm | 4mm | 244.2 | 84 | 33.6 |
| 605 | 5 mm | 14mm | 5mm | 339 | 121.8 | 30 |
| 606 | 6 mm | 17mm | 6mm | 577.2 | 203.1 | 27 |
| 607 | 7 mm | 19mm | 6mm | 595.8 | 215.1 | 25.8 |
| 608 | 8mm | 22mm | 7mm | 839.7 | 330.9 | 24 |
| 609 | 9mm | 24mm | 7mm | 855.9 | 346.5 | 22.8 |
| 6000 | 10 mm | 26mm | 8mm | 1365 | 585 | 21.6 |
| 6001 | 12 mm | 28mm | 8mm | 1530 | 720 | 19.2 |
| 6002 | 15 mm | 32mm | 9mm | 1680 | 855 | 16.2 |
| 6003 | 17 mm | 35mm | 10mm | 1800 | 975 | 15 |
| 6004 | 20 mm | 42mm | 12mm | 2820 | 1515 | 12.6 |
| 6005 | 25 mm | 47mm | 12mm | 3030 | 1755 | 10.8 |
| 6006 | 30 mm | 55mm | 13mm | 3960 | 2475 | 9 |
| 6007 | 35 mm | 62mm | 14mm | 4770 | 3090 | 7.8 |
| 6008 | 40 mm | 68mm | 15mm | 5010 | 3450 | 7.2 |
| 6009 | 45 mm | 75mm | 16mm | 6300 | 4530 | 6.6 |
| 6010 | 50 mm | 80mm | 16mm | 6540 | 4980 | 5.94 |
| 6011 | 55 mm | 90mm | 18mm | 8490 | 6360 | 5.4 |
| 6012 | 60 mm | 95mm | 18mm | 8820 | 6960 | 5.1 |
| 6013 | 65 mm | 100mm | 18mm | 9150 | 7560 | 4.8 |
| 6014 | 70 mm | 110mm | 20mm | 11430 | 9270 | 4.26 |
| 6015 | 75 mm | 115mm | 20mm | 11880 | 10050 | 4.02 |
| 6016 | 80 mm | 125mm | 22mm | 14280 | 11940 | 3.78 |
| 6017 | 85 mm | 130mm | 22mm | 14850 | 12930 | 3.6 |
| 6018 | 90 mm | 140mm | 24mm | 17460 | 14910 | 3.36 |
| 6019 | 95 mm | 145mm | 24mm | 18120 | 16170 | 3.18 |
| 6020 | 100 mm | 150mm | 24mm | 18060 | 16260 | 3.18 |
| 6021 | 105 mm | 160mm | 26mm | 21690 | 19740 | 2.88 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2,000,000-3,000,000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
In 2010s, WI-TECH embarks on the production and supply of ceramic bearings, plastic bearings and hybrid ceramic bearings, and since then we have been a leading manufacturer and supplier of ceramic bearing in China that supports the growth of global industry. At our production plant, which ... In 2010s, WI-TECH embarks on the production and supply of ceramic bearings, plastic bearings and hybrid ceramic bearings, and since then we have been a leading manufacturer and supplier of ceramic bearing in China that supports the growth of global industry. At our production plant, which ...
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