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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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Cooper wang
Phone Number :
86 15801087509
61801 61802 61803 61804 61903 Ceramic Ball Bearings Deep Groove Si3N4 SSiC ZrO2
| Place of Origin | China |
|---|---|
| Brand Name | CSQ |
| Model Number | 61800/61900 series |
| Minimum Order Quantity | 50 pcs |
| Price | Negotiable |
| Packaging Details | Foam+cartom box |
| Delivery Time | Negotiable |
| Payment Terms | T/T |
| Supply Ability | Negotiable |
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xProduct Details
| Name | Extra Thin Type Ceramic Deep Groove Balls Bearings | Race Material | Si3N4/SSiC/ZrO2 |
|---|---|---|---|
| Ball Material | Si3N4/SSiC/ZrO2 | Cage Material | Peek//Stainless Steel |
| Model | 61800/61900 Series | Precision | P6/ABEC3 To P4/ABEC7 |
| Pacage | Foam+cartom Box | MOQ | 50 Pieces |
| Highlight | 61801 ceramic bearings,61802 ceramic bearing,61803 ceramic bearing |
||
Product Description
Extra Thin Type Ceramic Deep Groove Balls Bearings In Material Of Si3N4/SSiC/ZrO2
Description of Extra Thin Type Ceramic Deep Groove Bearings:
The material of races and balls can be chosen among silicon nitride, silicon carbide and zirconia. SSiC material has best corrosion resistance, Si3N4 material is the most light and has excellent magnetic and electrical insulation, ZrO2 material has the best wear resistance.
The material of cage can be chosen among PEEK, and Stainless steel, we can customize any material combination according to your requirement.
| 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 Extra Thin Type Ceramic Deep Groove 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) |
| 61800CE | 10 | 19 | 5 | 1590 | 985 | 37000 | 48400 |
| 61900CE | 10 | 22 | 6 | 1868 | 1130 | 33000 | 41800 |
| 61801CE | 12 | 21 | 5 | 1440 | 1040 | 32000 | 42900 |
| 61901CE | 12 | 24 | 6 | 2025 | 1320 | 30000 | 39600 |
| 61802CE | 15 | 24 | 5 | 1560 | 1260 | 28000 | 37400 |
| 61902CE | 15 | 28 | 7 | 3225 | 2250 | 26000 | 34100 |
| 61803CE | 17 | 26 | 5 | 1973 | 1570 | 26000 | 33000 |
| 61903CE | 17 | 30 | 7 | 3450 | 2550 | 24000 | 31900 |
| 61804CE | 20 | 32 | 7 | 3000 | 2640 | 22000 | 28600 |
| 61904CE | 20 | 37 | 9 | 4763 | 3700 | 19000 | 25300 |
| 61805CE | 25 | 37 | 7 | 3225 | 2940 | 18000 | 24200 |
| 61905CE | 25 | 42 | 9 | 5250 | 4500 | 16000 | 22000 |
| 61806CE | 30 | 42 | 7 | 4013 | 3800 | 15000 | 19800 |
| 61906CE | 30 | 47 | 9 | 5438 | 5000 | 14000 | 18700 |
| 61807CE | 35 | 47 | 7 | 3563 | 3800 | 14000 | 17600 |
| 61907CE | 35 | 55 | 10 | 7800 | 7150 | 12000 | 16500 |
| 61808CE | 40 | 52 | 7 | 4463 | 4900 | 12000 | 15400 |
| 61908CE | 40 | 62 | 12 | 10275 | 9950 | 11000 | 14300 |
| 61809CE | 45 | 58 | 7 | 4013 | 4900 | 11000 | 14300 |
| 61909CE | 45 | 68 | 12 | 10575 | 10900 | 10000 | 13200 |
| 61810CE | 50 | 65 | 7 | 4800 | 5800 | 10000 | 13200 |
| 61910CE | 50 | 72 | 12 | 10875 | 11700 | 9500 | 12100 |
| 61811CE | 55 | 72 | 9 | 6600 | 8100 | 8700 | 11000 |
| 61911CE | 55 | 80 | 13 | 12000 | 13200 | 8200 |
10560 |
| 61812CE | 60 | 78 | 10 | 8625 | 10600 | 8000 | 10450 |
| 61912CE | 60 | 85 | 13 | 11400 | 13500 | 7600 | 9900 |
| 61813CE | 65 | 85 | 10 | 8925 | 11500 | 7500 | 9570 |
| 61913CE | 65 | 90 | 13 | 13050 | 16000 | 7100 | 9350 |
| 61814CE | 70 | 90 | 10 | 9075 | 11900 | 7000 | 8910 |
| 61914CE | 70 | 100 | 16 | 17775 | 21100 | 6500 | 8470 |
| 61815CE | 75 | 95 | 10 | 9375 | 12800 | 6500 | 8360 |
| 61915CE | 75 | 105 | 16 | 15600 | 19700 | 6200 | 7920 |
| 61816CE | 80 | 100 | 10 | 9525 | 13300 | 6000 | 7810 |
| 61916CE | 80 | 110 | 16 | 20700 | 25300 | 5700 | 7370 |
| 61817CE | 85 | 110 | 13 | 14025 | 19000 | 5700 | 7370 |
| 61917CE | 85 | 120 | 18 | 24000 | 29600 | 5400 | 6930 |
| 61818CE | 90 | 115 | 13 | 14250 | 19700 | 5400 | 6930 |
| 61918CE | 90 | 125 | 18 | 24750 | 31500 | 5100 | 6600 |
| 61819CE | 95 | 120 | 13 | 14475 | 20500 | 5000 | 6600 |
| 61919CE | 95 | 130 | 18 | 25125 | 33500 | 4800 | 6270 |
| 61820CE | 100 | 125 | 13 | 14700 | 21200 | 4800 | 6160 |
| 61920CE | 100 | 140 | 20 | 31875 | 36500 | 4500 | 5830 |
| 61821CE | 105 | 130 | 13 | 14925 | 21900 | 4800 | 6160 |
| 61921CE | 105 | 145 | 20 | 31875 | 42000 | 4300 | 5830 |
| 61822CE | 110 | 140 | 16 | 20475 | 29400 | 4300 | 5830 |
| 61922CE | 110 | 150 | 20 | 28500 | 38500 | 4300 | 5500 |
| 61824CE | 120 | 150 | 16 | 21225 | 31500 | 4000 | 5280 |
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