|
[China]
Trade Verify
Address: Room 101, Factory building No.14, No. 41 Guangyuan Road, Wuqing Development Zone, Wuqing District, Tianjin
Contact name:Cooper wang
Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. |
|
Verified Suppliers
|
|
|
Ceramic Single-Row Cylindrical Roller Bearings In Material Of Si3N4/SSiC/ZrO2
Description of Ceramic Single-row Cylindrical Roller Bearings:
We can produce many models of ceramic single-row cylindrical roller
bearings according to your inquiry. We can provide the bearings in
material of silicon nitride, silicon carbide and zirconia and
the material of cage can be chosen among PEEK, Teflon and 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 | 1000 | 1000 | 380 |
Reference data of Ceramic Single-row Cylindrical Roller Bearings
| Bearings model | Form size | Form size | Form size | Load | Load | Max.Speed | Max. Speed |
| NU202CE | 15 | 35 | 11 | 12500 | 10200 | 18000 | 28600 |
| NU302CE | 15 | 42 | 13 | 19400 | 15300 | 16000 | 24700 |
| NU203CE | 17 | 40 | 12 | 17200 | 14300 | 16000 | 24700 |
| NU303CE | 17 | 47 | 14 | 24600 | 20400 | 14000 | 22100 |
| NU204CE | 20 | 47 | 14 | 25100 | 22000 | 13000 | 20800 |
| NU304CE | 20 | 52 | 15 | 30800 | 26000 | 12000 | 19500 |
| NU205CE | 25 | 52 | 15 | 28600 | 27000 | 11000 | 18200 |
| NU305CE | 25 | 62 | 17 | 40200 | 36500 | 9500 | 15600 |
| NU206CE | 30 | 62 | 16 | 38000 | 36500 | 9500 | 15600 |
| NU306CE | 30 | 72 | 19 | 51200 | 48000 | 9000 | 14300 |
| NU207CE | 35 | 72 | 17 | 48400 | 48000 | 8500 | 13000 |
| NU307CE | 35 | 80 | 21 | 64400 | 63000 | 8000 | 12350 |
| NU208CE | 40 | 80 | 18 | 53900 | 53000 | 7500 | 11700 |
| NU308CE | 40 | 90 | 23 | 80900 | 78000 | 6700 | 10400 |
| NU209CE | 45 | 85 | 17 | 60500 | 64000 | 6700 | 10400 |
| NU309CE | 45 | 100 | 25 | 99000 | 100000 | 6300 | 9750 |
| NU210CE | 50 | 90 | 20 | 64400 | 69500 | 6300 | 9750 |
| NU310CE | 50 | 110 | 27 | 110000 | 112000 | 5000 | 7800 |
| NU211CE | 55 | 100 | 21 | 84200 | 95000 | 6000 | 9100 |
| NU311CE | 55 | 120 | 29 | 138000 | 143000 | 4800 | 7280 |
| NU212CE | 60 | 110 | 22 | 93500 | 102000 | 5300 | 8190 |
| NU312CE | 60 | 130 | 31 | 151000 | 160000 | 4300 | 6500 |
| NU213CE | 65 | 120 | 23 | 106000 | 118000 | 4800 | 7280 |
| NU313CE | 65 | 140 | 33 | 183000 | 196000 | 4000 | 6240 |
| NU214CE | 70 | 125 | 24 | 119000 | 137000 | 4500 | 6890 |
| NU314CE | 70 | 150 | 35 | 205000 | 228000 | 3600 | 5590 |
| NU215CE | 75 | 130 | 25 | 130000 | 156000 | 4500 | 6890 |
| NU315CE | 75 | 160 | 37 | 242000 | 265000 | 3400 | 5200 |
| NU216CE | 80 | 140 | 26 | 138000 | 166000 | 4000 | 6240 |
| NU316CE | 80 | 170 | 39 | 260000 | 290000 | 3200 | 4340 |
| NU217CE | 85 | 150 | 28 | 165000 | 200000 | 3800 | 5850 |
| NU317CE | 85 | 180 | 41 | 297000 | 335000 | 3000 | 4680 |
