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Brand Name : CSQ
Model Number : 5200/5300 series
Place of Origin : China
MOQ : 50 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : Negotiable
Delivery Time : Negotiable
Packaging Details : Plastik box+carton box
Name : Ceramic double-row angular contact ball bearings
Model : 5200/5300 series
Race material : Zirconia or silicon nitride or silicon carbide
Ball material : ZrO2/Si3N4/SSiC
Cage material : Peek//PFA
Precision : P6/ABEC3 to P4/ABEC7
Pacage : Plastik box+carton box
MOQ : 50 pieces
Ceramic Double-Row Angular Contact Ball Bearings Of ZrO2/Si3N4/SSiC
Description of Ceramic Double-row Angular Contact Ball Bearings:
Our company, as one of the most professional ceramic bearing manufacturer in China, can produce many kinds of ceramic bearings. The material of races and rollers can be chosen among Si3N4 (silicon nitride), SSiC (silicon carbide) or ZrO2 (zirconia) and fitted with cage in material of PEEK, or PFA.
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 (3000) | 1000 (1830) | 1000 (1830) | 380 (716) |
Reference data of Ceramic Double-row Angular Contact Ball Bearings:
Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load Cr (N) | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
5200CE | 10 | 30 | 14.3 | 5840 | 3400 | 18000 | 24000 |
5201CE | 12 | 32 | 15.9 | 8560 | 5057 | 16000 | 22000 |
5202CE | 15 | 35 | 15.9 | 9520 | 6120 | 14000 | 19000 |
5203CE | 17 | 40 | 17.5 | 12000 | 7862 | 12000 | 17000 |
5303CE | 17 | 47 | 22.2 | 18480 | 10795 | 10000 | 14000 |
5204CE | 20 | 47 | 20.6 | 16000 | 10795 | 10000 | 14000 |
5304CE | 20 | 52 | 22.2 | 17360 | 11305 | 9000 | 11000 |
5205CE | 25 | 52 | 20.6 | 17440 | 12835 | 9500 | 13000 |
5305CE | 25 | 62 | 25.4 | 25600 | 18360 | 7300 | 10000 |
5206CE | 30 | 62 | 23.8 | 24400 | 18445 | 8000 | 11000 |
5306CE | 30 | 72 | 30.2 | 33200 | 24650 | 7000 | 9500 |
5207CE | 35 | 72 | 27 | 32000 | 25075 | 7000 | 9500 |
5307CE | 35 | 80 | 34.9 | 41600 | 31450 | 6300 | 9500 |
5208CE | 40 | 80 | 30.2 | 36400 | 28900 | 6000 | 8000 |
5308CE | 40 | 90 | 36.5 | 50800 | 39525 | 5500 | 7500 |
5209CE | 45 | 85 | 30.2 | 40800 | 33150 | 5500 | 7500 |
5309CE | 45 | 100 | 39.7 | 61200 | 48025 | 5000 | 6700 |
5210CE | 50 | 90 | 30.2 | 43600 | 37825 | 5000 | 6700 |
5310CE | 50 | 110 | 44.4 | 72000 | 57800 | 4500 | 6000 |
5211CE | 55 | 100 | 33.3 | 54000 | 48025 | 4500 | 6300 |
5311CE | 55 | 120 | 49.2 | 89600 | 73525 | 4000 | 5500 |
5212CE | 60 | 110 | 36.5 | 60800 | 52700 | 4300 | 5600 |
5312CE | 60 | 130 | 54 | 102400 | 85850 | 3800 | 5000 |
5213CE | 65 | 120 | 38.1 | 71200 | 65450 | 3900 | 5300 |
5313CE | 65 | 140 | 58.7 | 116000 | 97750 | 3600 | 4700 |
5214CE | 70 | 125 | 39.7 | 77200 | 71825 | 3800 | 5000 |
5314CE | 70 | 150 | 63.5 | 130400 | 112200 | 3200 | 4300 |
5215CE | 75 | 130 | 41.3 | 76800 | 72675 | 3400 | 4700 |
5315CE | 75 | 160 | 68.3 | 142400 | 126650 | 3000 | 4000 |
5216CE | 80 | 140 | 44.4 | 83200 | 79900 | 3500 | 4600 |
5316CE | 80 | 170 | 68.3 | 153600 | 141950 | 2800 | 4000 |
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