Audited Supplier
Ceramic bearings have the characteristics of high-temperature resistance, cold resistance, wear resistance, corrosion resistance, anti-magnetic and electrical insulation, oil-free self-lubrication, high speed, and so on. It can be used in extremely harsh environments and special working conditions and can be widely used in aviation, aerospace, navigation, petroleum, chemical industry, automobiles, electronic equipment, metallurgy, electric power, textiles, pumps, medical equipment, scientific research and national defense and other fields. High-tech products with new material applications.
The rings and rolling elements of ceramic bearings are made of all ceramic materials, including zirconia (ZrO2), silicon nitride (Si3N4), and silicon carbide (Sic). The cage is made of polytetrafluoroethylene, nylon 66, polyetherimide, zirconia, silicon nitride, stainless steel, or special aviation aluminum, so as to expand the application surface of ceramic bearings.
Main applications: medical equipment, cryogenic engineering, optical instruments, high-speed machine tools, high-speed motors, printing machinery, and food processing machinery.
Advantage
(1) High-speed bearings: have the advantages of cold resistance, small elastic force, high-pressure resistance, poor thermal conductivity, lightweight, small friction coefficient, etc., and can be applied to high-speed spindles of 12000 rpm-75000 rpm and others In high-precision equipment;
(2) High-temperature resistant bearing: The material itself has a high-temperature resistance of 1200°C and is self-lubricating well, and the operating temperature does not cause expansion due to temperature differences between 100°C and 800°C. It can be used in high-temperature equipment such as kilns, plastic making, and steel making;
(3) Corrosion-resistant bearings: The material itself has the characteristics of corrosion resistance, and can be used in strong acid, strong alkali, inorganic, organic salt, seawater, and other fields, such as electroplating equipment, electronic equipment, chemical machinery, shipbuilding, medical equipment, etc.
(4) Anti-magnetic bearing: Because it is non-magnetic, it does not absorb dust, which can reduce the peeling of the bearing surface, thereby reducing the running noise. Can be used in demagnetization equipment. Precision instruments and other fields.
(5) Electrically insulated bearings: Due to the high resistivity, arc damage to the bearings can be avoided, and they can be used in various electrical equipment requiring insulation.
| Product Name | Ceramic Bearings |
| Type | 608 6200 6201 61907 |
| Place Of Origin | China, Shandong |
| Structure | Ceramic Bearings |
| Material | Ceramic Bearings |
| Delivery Time | 5-15 Days Depends On The Quantity Needed |
| Service | OEM Service, According To Customer Requirements. |
| Quality | Large Bearing Capacity, High Speed, Low Noise. |
| E | Dimension | ||||
| Bore Diameter | Outer Diameter | width for open type | width for shield type (ZZ or RS) | Radius | |
| ZZ | d(mm) | d(mm) | b | b1 | mm |
| 682zz | 2 | 5 | 1.5 | 2.3 | 0.08 |
| MR52zz | 5 | 2 | 2.5 | 0.10 | |
| 692zz | 6 | 2.3 | 3 | 0.15 | |
| MR62zz | 6 | 2.5 | 2.5 | 0.15 | |
| MR72zz | 7 | 2.5 | 3 | 0.15 | |
| 602zz | 7 | 2.8 | 3.5 | 0.15 | |
| 682Xzz | 2.5 | 6 | 1.8 | 2.6 | 0.08 |
| 692Xzz | 7 | 2.5 | 3.5 | 0.15 | |
| 8 | 2.5 | - | 0.20 | ||
| 602Xzz | 8 | 2.8 | 4 | 0.15 | |
| MR63zz | 3 | 6 | 2 | 2.5 | 0.10 |
| 683zz | 7 | 2 | 3 | 0.10 | |
| MR83zz | 8 | 2.5 | 3 | 0.15 | |
| 693zz | 8 | 3 | 4 | 0.15 | |
| MR93zz | 9 | 2.5 | 4 | 0.20 | |
| 603zz | 9 | 3 | 5 | 0.15 | |
| 623zz | 10 | 4 | 4 | 0.15 | |
| 633zz | 13 | 5 | 5 | 0.20 | |
| MR74zz | 4 | 7 | 2 | 2.5 | 0.10 |
| MR84zz | 8 | 2 | 3 | 0.15 | |
| 684zz | 9 | 2.5 | 4 | 0.10 | |
| MR104zz | 10 | 3 | 4 | 0.20 | |
| 694zz | 11 | 4 | 4 | 0.15 | |
| 604zz | 12 | 4 | 4 | 0.20 | |
| 624zz | 13 | 5 | 5 | 0.20 | |
| 634zz | 16 | 5 | 5 | 0.30 | |
| MR85zz | 5 | 8 | 2 | 2.5 | 0.10 |
| MR95zz | 9 | 2.5 | 3 | 0.15 | |
| MR105zz | 10 | 3 | 4 | 0.15 | |
| MR115zz | 11 | - | 4 | 0.15 | |
| 685zz | 11 | 3 | 5 | 0.15 | |
| 695zz | 13 | 4 | 4 | 0.20 | |
| 605zz | 14 | 5 | 5 | 0.20 | |
| 625zz | 16 | 5 | 5 | 0.30 | |
| 635zz | 19 | 6 | 6 | 0.30 | |
| MR106zz | 6 | 10 | 2.5 | 3 | 0.15 |
| MR126zz | 12 | 3 | 4 | 0.20 | |
| 686zz | 13 | 3.5 | 5 | 0.15 | |
| 696zz | 15 | 5 | 5 | 0.20 | |
| 606zz | 17 | 6 | 6 | 0.30 | |
| 626zz | 19 | 6 | 6 | 0.30 | |
| 636zz | 22 | 7 | 7 | 0.30 | |
| MR117zz | 7 | 11 | 2.5 | 3 | 0.15 |
| MR137zz | 13 | 3 | 4 | 0.20 | |
| 687zz | 14 | 3.5 | 5 | 0.15 | |
| 697zz | 17 | 5 | 5 | 0.30 | |
| 607zz | 19 | 6 | 6 | 0.30 | |
| 627zz | 22 | 7 | 7 | 0.30 | |
| 637zz | 26 | 9 | 6 | 0.30 | |
| MR128zz | 8 | 12 | 2.5 | 3.5 | 0.15 |
| MR148zz | 14 | 3.5 | 4 | 0.20 | |
| 688zz | 16 | 4 | 5 | 0.20 | |
| 698zz | 19 | 6 | 6 | 0.30 | |
| 608z | 22 | 7 | 7 | 0.30 | |
| 628zz | 24 | 8 | 8 | 0.30 | |
| 638zz | 28 | 9 | 9 | 0.30 | |
| 679zz | 14 | 3 | 4.5 | 0.30 | |
| 689zz | 9 | 17 | 4 | 5 | 0.20 |
| 699zz | 20 | 6 | 6 | 0.30 | |
| 609zz | 24 | 7 | 7 | 0.30 | |
| 629zz | 26 | 8 | 8 | 0.30 | |
| 639zz | 30 | 10 | 10 | 0.60 | |
| 6700zz | 15 | 4 | 4 | 0.15 | |
| 6800zz | 19 | 5 | 5 | 0.30 | |
Q1: What the MOQ of your company?
Our MOQ is normally 100pcs, anyway, lower MOQ is also acceptable with a little higher cost, sure the more you purchase the cheaper cost you could get.
Q2: Could you accept OEM and customize?
Yes, we can customize it for you according to the sample or drawing.
Q3: Could you supply a sample for free?
Yes, we can supply samples for free but the shipping costs pay.
Q4: Does your factory have any certificates?
Yes, we have ISO 9001:2008, IQNET, and SGS. If you want others like CE, we can do it for you.
Q5: Is your company a factory or Trade Company?
We have our own factory
Q6: Could you tell me the material of your bearing?
We have chrome steel, stainless steel, ceramic, and plastic materials.
Q7: Could you offer door-to-door service?
Yes, by express(DHL, FedEx, TNT, EMS,4-10 days to your city.)
Q8: Could you tell me the payment terms your company can accept?
T/T.Western Union, PayPal
Q9: Could you tell me the delivery time of your doors?
If stock, in 7 days or based on your order quantity
Q10: Can you give me a discount?
Yes, you can, contact me immediately to get more discounts.
