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Ceramic bearings are compared with steel bearings:
1.Self-weight is 30% to 40% of steel bearings:It can reduce the centrifugal force of the operation, and the speed is 1.5 times of the steel bearing, the hardness is 1 times of steel, and the wear-resisting and anti-pressure is 5-7 times that of steel.The thermal expansion coefficient is less than 20% of the bearing steel.Friction coefficient is less than 30% of bearing steel, heat resistance, tensile and bending are equivalent to metal.
2.The maximum service life is five times longer than the steel bearing:Under the load, the centrifugal force decreases, the roller load decreases, the friction coefficient is small, reduces the operation temperature rise, reduces the friction, and extends the life of the raceway.
3.High speed ceramic bearing:It has the advantages of small force elasticity, light weight, small friction coefficient, high pressure resistance and cold tolerance.It can be used in the high-speed spindle and high precision equipment of 12000 RPM/min -75000 RPM.
4.High temperature ceramic bearing:Resistance to high temperature 1200 ºC, and good self-lubrication, temperature between 100 ºC to 800 ºC is not caused by temperature difference expansion.It can be used in high temperature equipment such as kiln, steel and smelting.
5.The magnetic:Ceramics are not magnetic, magnetic foreign objects and dust are not adsorbed, low noise and so on.Reduces wear and tear.Application in demagnetization, precision instrument and other equipment.
6.Corrosion resistance:Ceramics have the characteristics of corrosion resistance.Applied to chemical machinery, navigation ships, Marine operating machinery, electroplating equipment, electronic equipment and so on.
7.Electrical insulation:It can be used in insulation equipment.
8.Oil-free self-lubricity:Â The ceramic material has the characteristics of oil-free self-lubrication, which can prevent the lubrication of oil and grease and overcome the problem that the ordinary bearing cannot realize self-lubrication. Therefore, it can be used in high vacuum environment.
Aligning ball bearing
Type
d
D
B
1200
10mm
30mm
9mm
1300
10mm
35mm
11mm
1201
12mm
32mm
10mm
1301
12mm
37m
12mm
1302
15mm
35mm
11mm
1302
15mm
42mm
13mm
1203
17mm
40mm
42mm
1303
17mm
47mm
14mm
1204
20mm
47mm
14mm
1304
20mm
52mm
15mm
1205
25mm
52mm
15mm
1305
25mm
62mm
17mm
1206
30mm
62mm
16mm
1306
30mm
72mm
19mm
1207
35mm
80mm
21mm
1307
35mm
80mm
21mm
1208
40mm
80mm
18mm
1308
40mm
90mm
23mm
1209
45mm
85mm
19mm
Miniature bearings
Type
d
D
B
626
6mm
19mm
6mm
634
4mm
16mm
5mm
635
5mm
19mm
6mm
636
6mm
22mm
7mm
637
7mm
26mm
9mm
638
8mm
28mm
9mm
639
9mm
30mm
10mm
684
4mm
9mm
2.5mm
685
5mm
11mm
3mm
686
6mm
13mm
3.5mm
687
7mm
14mm
3.5mm
688
8mm
16mm
4mm
689
9mm
17mm
4mm
694
4mm
11mm
4mm
Thin ceramic bearing
Type
d
D
B
6700
10mm
15mm
4mm
6701
12mm
18mm
4mm
6702
15mm
21mm
4mm
6703
17mm
23mm
4mm
6704
20mm
27mm
4mm
6705
25mm
32mm
4mm
6706
30mm
37mm
4mm
6800
10mm
19mm
5mm
6801
12mm
21mm
5mm
6802
15mm
24mm
5mm
6901
12mm
24mm
6mm
6902
15mm
28mm
7mm
6903
17mm
30mm
7mm
6904
20mm
37mm
9mm
Our Factory Workshop:
Why chose us?
1.FREE SAMPLES:We will send the free sampls according to your request.Â
2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.
3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.Â
4. Genuine products With Excellent Quality: Company has always proved theÂ
100% quality products it provides with genuine intent.
5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance as per the customers requirement and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings withÂ
excellent quality and better performance. Resulting in increased cost saving.
8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well.
Company Information:
Company Name:Hangzhou Yizhou Mechanical And Electrical Equipment Co., Ltd.
Established:Year 2009.
Location:Jianggan District,Hangzhou City,Zhejiang Province.
Main Products:Automotive bearings,industrial bearings,electric bearings,toy bearings,brake discs and so on.
Scale:256 employees,nearly 80 senior professionals.
Service:OEM,customized product,provide the solution
We have advanced automation equipment, perfect testing equipment and methods, standardized process technology, superb technical development team and staff.
Yizhou has established more than 10 domestic and international sales and distribution networks, and our solution is also accepted by many fortune 500 enterprises. Customers' demand and product innovation are the unremitting pursuit of donghuang bearing. Customer expectation and social responsibility are the driving force for the development of Yizhou
FAQ:
1.Can the size and color be customized?
Yes, the size and color can be customized as you like.
2.How about the quality of bearings?
Quality emphasis in all production processes coupled with 100% inspection for critical performance characteristics ensure product consistency.
Â
3.Do you offer samples? And is it free or not?
Yes, we will offer the samples and it is free.
Â
How long is your delivery time?
We will deliver the goods within 15 days after your payment.
Â
Ceramic bearings are compared with steel bearings:
1.Self-weight is 30% to 40% of steel bearings:It can reduce the centrifugal force of the operation, and the speed is 1.5 times of the steel bearing, the hardness is 1 times of steel, and the wear-resisting and anti-pressure is 5-7 times that of steel.The thermal expansion coefficient is less than 20% of the bearing steel.Friction coefficient is less than 30% of bearing steel, heat resistance, tensile and bending are equivalent to metal.
2.The maximum service life is five times longer than the steel bearing:Under the load, the centrifugal force decreases, the roller load decreases, the friction coefficient is small, reduces the operation temperature rise, reduces the friction, and extends the life of the raceway.
3.High speed ceramic bearing:It has the advantages of small force elasticity, light weight, small friction coefficient, high pressure resistance and cold tolerance.It can be used in the high-speed spindle and high precision equipment of 12000 RPM/min -75000 RPM.
4.High temperature ceramic bearing:Resistance to high temperature 1200 ºC, and good self-lubrication, temperature between 100 ºC to 800 ºC is not caused by temperature difference expansion.It can be used in high temperature equipment such as kiln, steel and smelting.
5.The magnetic:Ceramics are not magnetic, magnetic foreign objects and dust are not adsorbed, low noise and so on.Reduces wear and tear.Application in demagnetization, precision instrument and other equipment.
6.Corrosion resistance:Ceramics have the characteristics of corrosion resistance.Applied to chemical machinery, navigation ships, Marine operating machinery, electroplating equipment, electronic equipment and so on.
7.Electrical insulation:It can be used in insulation equipment.
8.Oil-free self-lubricity:Â The ceramic material has the characteristics of oil-free self-lubrication, which can prevent the lubrication of oil and grease and overcome the problem that the ordinary bearing cannot realize self-lubrication. Therefore, it can be used in high vacuum environment.
Aligning ball bearing
Type
d
D
B
1200
10mm
30mm
9mm
1300
10mm
35mm
11mm
1201
12mm
32mm
10mm
1301
12mm
37m
12mm
1302
15mm
35mm
11mm
1302
15mm
42mm
13mm
1203
17mm
40mm
42mm
1303
17mm
47mm
14mm
1204
20mm
47mm
14mm
1304
20mm
52mm
15mm
1205
25mm
52mm
15mm
1305
25mm
62mm
17mm
1206
30mm
62mm
16mm
1306
30mm
72mm
19mm
1207
35mm
80mm
21mm
1307
35mm
80mm
21mm
1208
40mm
80mm
18mm
1308
40mm
90mm
23mm
1209
45mm
85mm
19mm
Miniature bearings
Type
d
D
B
626
6mm
19mm
6mm
634
4mm
16mm
5mm
635
5mm
19mm
6mm
636
6mm
22mm
7mm
637
7mm
26mm
9mm
638
8mm
28mm
9mm
639
9mm
30mm
10mm
684
4mm
9mm
2.5mm
685
5mm
11mm
3mm
686
6mm
13mm
3.5mm
687
7mm
14mm
3.5mm
688
8mm
16mm
4mm
689
9mm
17mm
4mm
694
4mm
11mm
4mm
Thin ceramic bearing
Type
d
D
B
6700
10mm
15mm
4mm
6701
12mm
18mm
4mm
6702
15mm
21mm
4mm
6703
17mm
23mm
4mm
6704
20mm
27mm
4mm
6705
25mm
32mm
4mm
6706
30mm
37mm
4mm
6800
10mm
19mm
5mm
6801
12mm
21mm
5mm
6802
15mm
24mm
5mm
6901
12mm
24mm
6mm
6902
15mm
28mm
7mm
6903
17mm
30mm
7mm
6904
20mm
37mm
9mm
Our Factory Workshop:
Why chose us?
1.FREE SAMPLES:We will send the free sampls according to your request.Â
2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.
3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.Â
4. Genuine products With Excellent Quality: Company has always proved theÂ
100% quality products it provides with genuine intent.
5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance as per the customers requirement and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings withÂ
excellent quality and better performance. Resulting in increased cost saving.
8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well.
Company Information:
Company Name:Hangzhou Yizhou Mechanical And Electrical Equipment Co., Ltd.
Established:Year 2009.
Location:Jianggan District,Hangzhou City,Zhejiang Province.
Main Products:Automotive bearings,industrial bearings,electric bearings,toy bearings,brake discs and so on.
Scale:256 employees,nearly 80 senior professionals.
Service:OEM,customized product,provide the solution
We have advanced automation equipment, perfect testing equipment and methods, standardized process technology, superb technical development team and staff.
Yizhou has established more than 10 domestic and international sales and distribution networks, and our solution is also accepted by many fortune 500 enterprises. Customers' demand and product innovation are the unremitting pursuit of donghuang bearing. Customer expectation and social responsibility are the driving force for the development of Yizhou
FAQ:
1.Can the size and color be customized?
Yes, the size and color can be customized as you like.
2.How about the quality of bearings?
Quality emphasis in all production processes coupled with 100% inspection for critical performance characteristics ensure product consistency.
Â
3.Do you offer samples? And is it free or not?
Yes, we will offer the samples and it is free.
Â
How long is your delivery time?
We will deliver the goods within 15 days after your payment.
Â
1. Materials: Select the super-caloring thermal carbon strong polymerization PVC, and use advanced ultrasonic seamless bonding technology. Pool float drink cooler is flexible, tough, soft, and sealing.
2. Safety: use streamlined design without any prominent objects to protect the safety of the human body. After the European European Children's Toy Safety Test, it is fully complied with strict European and American standards.
3. Through SGS detection, 6P environmental protection standards without phoblyzoate; environmental testing standards without 3P
High Precision 6901 Full Ceramic Bearing
Model NO.: 6901
Materical: Zro2 Si3n4
Stock: Large
Cage: Without
Ball Material: Zro2
Trademark: OEM
Transport Package: Carton
Specification: ZrO2
Origin: China
HS Code: 69091100
Model NO.: 6901
Materical: Zro2 Si3n4
Stock: Large
Cage: Without
Ball Material: Zro2
Trademark: OEM
Transport Package: Carton
Specification: ZrO2
Origin: China
HS Code: 69091100
High precision 6901 full ceramic bearingÂ
High precision 6901 full ceramic bearingÂ