Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Negotiable |
| Packaging Details | Foam+cartom box |
| Name | Ceramic angular contact balls bearings |
| Model | 7000/7200/7300 series |
| Precision | P6/ABEC3 to P4/ABEC7 |
| Race material | Silicon nitride or silicon carbide or zirconia |
| Ball material | Silicon nitride or silicon carbide or zirconia |
| Cage material | Peek/ |
| Pacage | Foam+cartom box |
| MOQ | 50 pieces |
| Brand Name | CSQ |
| Model Number | 7000/7200/7300 series |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Negotiable | Packaging Details | Foam+cartom box |
| Name | Ceramic angular contact balls bearings | Model | 7000/7200/7300 series |
| Precision | P6/ABEC3 to P4/ABEC7 | Race material | Silicon nitride or silicon carbide or zirconia |
| Ball material | Silicon nitride or silicon carbide or zirconia | Cage material | Peek/ |
| Pacage | Foam+cartom box | MOQ | 50 pieces |
| Brand Name | CSQ | Model Number | 7000/7200/7300 series |
| Place of Origin | China | ||
| High Light | ceramic angular contact bearings ，si3n4 ball bearing ，7300 ball bearings | ||
Ceramic Angular Contact Balls Bearings In Material Of Si3N4/SSiC/ZrO2
Description of Ceramic Angular Contact Balls Bearings:
Our company can customize ceramic angular contact balls bearings of all kinds of models and many kinds of ceramic material combination. The material of races and balls can be chosen among silicon nitride, silicon carbide and zirconia. The material of cage can be chosen among PEEK, , Brass and Stainless steel, we can customize any material combination according to your requirement. We have volume produced the 7200 series in material of zirconia for the batteries of new energy automobile, we welcome your inquiry.
| Material Properties | Units | SSiC | HIP-Si3N4 | GPS-Si3N4 | HIP-ZrO2 |
| Density | g/cm3 | 3.15-3.18 | 3.27-3.29 | 3.22-3.27 | 6.05-6.09 |
| Porosity | % | 0 | 0 | 0 | 0 |
| Fledural Strength | MPa | 550 | 830 | 689 | 900 |
| Elastic Modulus | GPa | 410 | 310 | 310 | 200 |
| Hardness | HV5 | 2800 | 1580 | 1450 | 1300 |
| Fracture Toughness KIC | MPa.m1/2 | 4.6 | 6.1 | 5.7 | 8-11 |
| Maximum Use Temperature | ℃ | 1650 | 1000 | 1000 | 380 |
Reference data of Ceramic Angular Contact Balls Bearings:
| Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
| 7000CE | 10 | 26 | 8 | 4410 | 2200 | 55900 | 75400 |
| 7200CE | 10 | 30 | 9 | 4860 | 2640 | 53300 | 71500 |
| 7300CE | 10 | 35 | 11 | 8340 | 4240 | 39000 | 52000 |
| 7001CE | 12 | 28 | 8 | 4860 | 2640 | 50700 | 67600 |
| 7201CE | 12 | 32 | 10 | 6390 | 3450 | 46800 | 63700 |
| 7301CE | 12 | 37 | 12 | 10000 | 5030 | 35100 | 45500 |
| 7002CE | 15 | 32 | 9 | 5630 | 3400 | 44200 | 58500 |
| 7202CE | 15 | 35 | 11 | 8100 | 4500 | 41600 | 54600 |
| 7302CE | 15 | 42 | 13 | 11970 | 6850 | 36400 | 49400 |
| 7003CE | 17 | 35 | 10 | 6930 | 4100 | 40300 | 53300 |
| 7203CE | 17 | 40 | 12 | 10080 | 5750 | 37700 | 49400 |
| 7303CE | 17 | 47 | 14 | 14130 | 8250 | 33800 | 45500 |
| 7004CE | 20 | 42 | 12 | 9450 | 6050 | 35100 | 46800 |
| 7204CE | 20 | 47 | 14 | 13140 | 8150 | 32500 | 44200 |
| 7304CE | 20 | 52 | 15 | 16650 | 9950 | 29900 | 40300 |
| 7005CE | 25 | 47 | 12 | 10530 | 7450 | 29900 | 40300 |
| 7205CE | 25 | 52 | 15 | 14940 | 10200 | 27300 | 36400 |
| 7305CE | 25 | 62 | 17 | 23760 | 15300 | 24700 | 33800 |
| 7006CE | 30 | 55 | 13 | 13590 | 10300 | 26000 | 33800 |
| 7206CE | 30 | 62 | 16 | 20700 | 14700 | 23400 | 31200 |
| 7306CE | 30 | 72 | 19 | 29250 | 20300 | 20800 | 28600 |
| 7007CE | 35 | 62 | 14 | 17190 | 13700 | 22100 | 29900 |
| 7207CE | 35 | 72 | 17 | 27450 | 19900 | 20800 | 27300 |
| 7307CE | 35 | 80 | 21 | 36450 | 25800 | 18200 | 24700 |
| 7008CE | 40 | 68 | 15 | 18540 | 15900 | 19500 | 27300 |
| 7208CE | 40 | 80 | 18 | 32850 | 25200 | 18200 | 24700 |
| 7308CE | 40 | 90 | 23 | 44550 | 32500 | 16900 | 22100 |
| 7009CE | 45 | 75 | 16 | 21960 | 19300 | 18200 | 24700 |
| 7209CE | 45 | 85 | 19 | 36900 | 28800 | 16900 | 22100 |
| 7309CE | 45 | 100 | 25 | 57600 | 43000 | 14300 | 19500 |
| 7010CE | 50 | 80 | 16 | 23400 | 21900 | 16900 | 22100 |
| 7210CE | 50 | 90 | 20 | 38700 | 31500 | 15600 | 19500 |
| 7310CE | 50 | 110 | 27 | 67500 | 51500 | 13000 | 18200 |
| 7011CE | 55 | 90 | 18 | 30600 | 28600 | 15600 | 19500 |
| 7211CE | 55 | 100 | 21 | 47700 | 40000 | 14300 | 18200 |
| 7311CE | 55 | 120 | 29 | 78300 | 60500 | 12220 | 16900 |
| 7012CE | 60 | 95 | 18 | 31500 | 30500 | 14300 | 18200 |
| 7212CE | 60 | 110 | 22 | 57600 | 49500 | 12610 | 16900 |
| 7312CE | 60 | 130 | 31 | 89100 | 70500 | 11310 | 15600 |
| 7013CE | 65 | 100 | 18 | 33300 | 34500 | 12870 | 16900 |
| 7213CE | 65 | 120 | 23 | 63000 | 55000 | 11700 | 15600 |
| 7313CE | 65 | 140 | 33 | 100800 | 80500 | 10530 | 14300 |
| 7014CE | 70 | 110 | 20 | 42300 | 43000 | 11960 | 15600 |
| 7214CE | 70 | 125 | 24 | 68400 | 60000 | 10790 | 14300 |
| 7314CE | 70 | 150 | 35 | 113400 | 92000 | 9750 | 13000 |
| 7015CE | 75 | 115 | 20 | 43200 | 45500 | 11180 | 14300 |
| 7215CE | 75 | 130 | 25 | 71550 | 65500 | 10140 | 13000 |
| 7016CE | 80 | 125 | 22 | 52650 | 55500 | 10400 | 14300 |
| 7216CE | 80 | 140 | 26 | 83700 | 77500 | 9490 | 12610 |
| 7017CE | 85 | 130 | 22 | 54000 | 58500 | 9880 | 13000 |
| 7217CE | 85 | 150 | 28 | 93600 | 90500 | 8970 | 11830 |
| 7018CE | 80 | 140 | 24 | 64350 | 69000 | 9230 | 12350 |
| 7019CE | 95 | 145 | 24 | 66150 | 73000 | 8840 | 11700 |
| 7020CE | 100 | 150 | 24 | 67950 | 77000 | 8320 | 11180 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st... Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...
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