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RobertaTheir ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years.
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Olga WeinbergThis company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
7002 7008 Ceramic Angular Contact Bearings 15x32x9mm 40x68x15mm

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xName | 7000 Series Ceramic Angular Contact Balls Bearings | Model | 7000 Series (7000-7020) |
---|---|---|---|
Precision | P6/ABEC3 To P4/ABEC7 | Race And Balls | In Material Of Si3N4/SSiC/ZrO2 |
Cage Material | Peek//PFA/Nylon | Pacage | Foam+cartom Box |
MOQ | 50 Pieces | ||
Highlight | 7002 ceramic bearing,7008 ceramic bearing,Ceramic Angular Contact Bearings 15x32x9mm |
7000 Series Ceramic Angular Contact Balls Bearings Of Si3N4/SSiC/ZrO2
Description of 7000 series Ceramic Angular Contact Balls Bearings:
Our company can massive porduce 7000 series ceramic angular contact balls bearings in material of Si3N4 or SSiC or ZrO2 accoding to your requirement Our compaby has our own material recipe advantage and lots of production experiences in ceramic rolling bearings.
Material properties of our ceramic material:
All data of ceramic materials are based on our own experiments.
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 |
7001CE | 12 | 28 | 8 | 4860 | 2640 | 50700 | 67600 |
7002CE | 15 | 32 | 9 | 5630 | 3400 | 44200 | 58500 |
7003CE | 17 | 35 | 10 | 6930 | 4100 | 40300 | 53300 |
7004CE | 20 | 42 | 12 | 9450 | 6050 | 35100 | 46800 |
7005CE | 25 | 47 | 12 | 10530 | 7450 | 29900 | 40300 |
7006CE | 30 | 55 | 13 | 13590 | 10300 | 26000 | 33800 |
7007CE | 35 | 62 | 14 | 17190 | 13700 | 22100 | 29900 |
7008CE | 40 | 68 | 15 | 18540 | 15900 | 19500 | 27300 |
7009CE | 45 | 75 | 16 | 21960 | 19300 | 18200 | 24700 |
7010CE | 50 | 80 | 16 | 23400 | 21900 | 16900 | 22100 |
7011CE | 55 | 90 | 18 | 30600 | 28600 | 15600 | 19500 |
7012CE | 60 | 95 | 18 | 31500 | 30500 | 14300 | 18200 |
7013CE | 65 | 100 | 18 | 33300 | 34500 | 12870 | 16900 |
7014CE | 70 | 110 | 20 | 42300 | 43000 | 11960 | 15600 |
7015CE | 75 | 115 | 20 | 43200 | 45500 | 11180 | 14300 |
7016CE | 80 | 125 | 22 | 52650 | 55500 | 10400 | 14300 |
7017CE | 85 | 130 | 22 | 54000 | 58500 | 9880 | 13000 |
7018CE | 80 | 140 | 24 | 64350 | 69000 | 9230 | 12350 |
7019CE | 95 | 145 | 24 | 66150 | 73000 | 8840 | 11700 |
7020CE | 100 | 150 | 24 | 67950 | 77000 | 8320 | 11180 |