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Standard
GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Material
Alumina, Silicon Nitride, Silicon Carbide, Zirconia, Boron Nitride
Nominal diameter (Dw)
0.3mm-114.3mm
Hardness
70-90HRC
Density
3.1-6g/cm3
| NO. | Product | Product Number | Номинальный диаметр (Dw) | Вес | Материал | Плотность | Твердость |
|---|---|---|---|---|---|---|---|
| 301 |
|
Ceramic Ball 1 7/16inch | 36.512 50 mm | 1526 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 302 |
|
Ceramic Ball 38mm | 38.000 00 mm | 1720 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 303 |
|
Ceramic Ball 1 1/2inch | 38.100 00 mm | 1733 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 304 |
|
Ceramic Ball 1 9/16inch | 39.687 50 mm | 1959 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 305 |
|
Ceramic Ball 40mm | 40.000 00 mm | 2006 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 306 |
|
Ceramic Ball 1 5/8inch | 41.275 00 mm | 2204 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 307 |
|
Ceramic Ball 1 11/16inch | 42.862 50 mm | 2467 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 308 |
|
Ceramic Ball 1 3/4inch | 44.450 00 mm | 2752 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 309 |
|
Ceramic Ball 45mm | 45.000 00 mm | 2856 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 310 |
|
Ceramic Ball 1 13/16inch | 46.037 50 mm | 3057 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 311 |
|
Ceramic Ball 1 7/8inch | 47.625 00 mm | 3385 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 312 |
|
Ceramic Ball 1 15/16inch | 49.212 50 mm | 3735 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 313 |
|
Ceramic Ball 50mm | 50.000 00 mm | 3917 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 314 |
|
Ceramic Ball 2inch | 50.800 00 mm | 4108 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 315 |
|
Ceramic Ball 2 1/8inch | 53.975 00 mm | 4928 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 316 |
|
Ceramic Ball 55mm | 55.000 00 mm | 5214 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 317 |
|
Ceramic Ball 2 1/4inch | 57.150 00 mm | 5849 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 318 |
|
Ceramic Ball 60mm | 60.000 00 mm | 6769 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 319 |
|
Ceramic Ball 2 3/8inch | 60.325 00 mm | 6879 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 320 |
|
Ceramic Ball 2 1/2inch | 63.500 00 mm | 8025 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 321 |
|
Ceramic Ball 65mm | 65.000 00 mm | 8606 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 322 |
|
Ceramic Ball 2 5/8inch | 66.675 00 mm | 9287 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 323 |
|
Ceramic Ball 2 3/4inch | 69.850 00 mm | 10678 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 324 |
|
Ceramic Ball 2 7/8inch | 73.025 00 mm | 12206 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 325 |
|
Ceramic Ball 3inch | 76.200 00 mm | 13865 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 326 |
|
Ceramic Ball 3 1/4inch | 82.550 00 mm | 17625 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 327 |
|
Ceramic Ball 3 1/2inch | 88.900 00 mm | 22013 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 328 |
|
Ceramic Ball 3 3/4inch | 95.250 00 mm | 27080 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 329 |
|
Ceramic Ball 4inch | 101.600 00 mm | 32866 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 330 |
|
Ceramic Ball 4 1/4inch | 107.950 00 mm | 39417 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 331 |
|
Ceramic Ball 4 1/2inch | 114.300 00 mm | 46792 kg | Zirconia | 6.00 g/cm3 | 70 HRC |
| 332 |
|
Ceramic Ball 0.3mm | 0.300 00 mm | 0.0006 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 333 |
|
Ceramic Ball 0.4mm | 0.400 00 mm | 0.0013 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 334 |
|
Ceramic Ball 0.5mm | 0.500 00 mm | 0.0026 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 335 |
|
Ceramic Ball 0.6mm | 0.600 00 mm | 0.0045 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 336 |
|
Ceramic Ball 0.025inch | 0.635 00 mm | 0.0053 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 337 |
|
Ceramic Ball 0.7mm | 0.700 00 mm | 0.0071 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 338 |
|
Ceramic Ball 1/32inch | 0.793 75 mm | 0.0103 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 339 |
|
Ceramic Ball 0.8mm | 0.800 00 mm | 0.0106 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 340 |
|
Ceramic Ball 1mm | 1.000 00 mm | 0.0206 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 341 |
|
Ceramic Ball 3/64inch | 1.190 62 mm | 0.0348 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 342 |
|
Ceramic Ball 1.2mm | 1.200 00 mm | 0.0356 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 343 |
|
Ceramic Ball 1.5mm | 1.500 00 mm | 0.0696 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 344 |
|
Ceramic Ball 1/16inch | 1.587 50 mm | 0.0825 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 345 |
|
Ceramic Ball 5/64inch | 1.984 38 mm | 0.1612 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 346 |
|
Ceramic Ball 2mm | 2.000 00 mm | 0.1650 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 347 |
|
Ceramic Ball 3/32inch | 2.381 25 mm | 0.2786 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 348 |
|
Ceramic Ball 2.5mm | 2.500 00 mm | 0.3223 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 349 |
|
Ceramic Ball 7/64inch | 2.778 12 mm | 0.4423 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 350 |
|
Ceramic Ball 2.8mm | 2.800 00 mm | 0.4529 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 351 |
|
Ceramic Ball 3mm | 3.000 00 mm | 0.5570 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 352 |
|
Ceramic Ball 1/8inch | 3.175 00 mm | 0.6602 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 353 |
|
Ceramic Ball 3.5mm | 3.500 00 mm | 0.8846 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 354 |
|
Ceramic Ball 9/64inch | 3.571 88 mm | 0.9399 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 355 |
|
Ceramic Ball 5/32inch | 3.968 75 mm | 1.290 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 356 |
|
Ceramic Ball 4mm | 4.000 00 mm | 1.320 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 357 |
|
Ceramic Ball 4.5mm | 4.500 00 mm | 1.880 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 358 |
|
Ceramic Ball 3/16inch | 4.762 50 mm | 2.229 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 359 |
|
Ceramic Ball 5mm | 5.000 00 mm | 2.579 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 360 |
|
Ceramic Ball 5.5mm | 5.500 00 mm | 3.432 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 361 |
|
Ceramic Ball 7/32inch | 5.556 25 mm | 3.538 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 362 |
|
Ceramic Ball 15/64inch | 5.953 12 mm | 4.353 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 363 |
|
Ceramic Ball 6mm | 6.000 00 mm | 4.456 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 364 |
|
Ceramic Ball 1/4inch | 6.350 00 mm | 5.283 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 365 |
|
Ceramic Ball 6.5mm | 6.500 00 mm | 5.666 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 366 |
|
Ceramic Ball 17/64inch | 6.746 88 mm | 6.335 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 367 |
|
Ceramic Ball 7mm | 7.000 00 mm | 7.075 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 368 |
|
Ceramic Ball 9/32inch | 7.143 75 mm | 7.523 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 369 |
|
Ceramic Ball 7.5mm | 7.500 00 mm | 8.705 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 370 |
|
Ceramic Ball 5/16inch | 7.937 50 mm | 10.32 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 371 |
|
Ceramic Ball 8mm | 8.000 00 mm | 10.56 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 372 |
|
Ceramic Ball 8.5mm | 8.500 00 mm | 12.67 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 373 |
|
Ceramic Ball 11/32inch | 8.731 25 mm | 20.86 kg | Alumina | 6.00 g/cm3 | 70 HRC |
| 374 |
|
Ceramic Ball 9mm | 9.000 00 mm | 15.04 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 375 |
|
Ceramic Ball 3/8inch | 9.525 00 mm | 17.83 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 376 |
|
Ceramic Ball 10mm | 10.000 00 mm | 20.63 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 377 |
|
Ceramic Ball 13/32inch | 10.318 75 mm | 22.66 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 378 |
|
Ceramic Ball 11mm | 11.000 00 mm | 27.46 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 379 |
|
Ceramic Ball 7/16inch | 11.112 50 mm | 28.31 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 380 |
|
Ceramic Ball 11.5mm | 11.500 00 mm | 31.37 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 381 |
|
Ceramic Ball 15/32inch | 11.906 25 mm | 34.82 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 382 |
|
Ceramic Ball 12mm | 12.000 00 mm | 35.65 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 383 |
|
Ceramic Ball 1/2inch | 12.700 00 mm | 42.26 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 384 |
|
Ceramic Ball 13mm | 13.000 00 mm | 45.32 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 385 |
|
Ceramic Ball 17/32inch | 13.493 75 mm | 50.67 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 386 |
|
Ceramic Ball 14mm | 14.000 00 mm | 56.61 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 387 |
|
Ceramic Ball 9/16inch | 14.287 50 mm | 60.18 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 388 |
|
Ceramic Ball 15mm | 15.000 00 mm | 69.64 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 389 |
|
Ceramic Ball 19/32inch | 15.081 25 mm | 70.75 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 390 |
|
Ceramic Ball 5/8inch | 15.875 00 mm | 82.52 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 391 |
|
Ceramic Ball 16mm | 16.000 00 mm | 84.48 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 392 |
|
Ceramic Ball 21/32inch | 16.668 75 mm | 95.55 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 393 |
|
Ceramic Ball 17mm | 17.000 00 mm | 101.34 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 394 |
|
Ceramic Ball 11/16inch | 17.462 50 mm | 109.85 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 395 |
|
Ceramic Ball 18mm | 18.000 00 mm | 120.31 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 396 |
|
Ceramic Ball 23/32inch | 18.256 25 mm | 125.54 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 397 |
|
Ceramic Ball 19mm | 19.000 00 mm | 141.50 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 398 |
|
Ceramic Ball 3/4inch | 19.050 00 mm | 142.60 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 399 |
|
Ceramic Ball 25/32inch | 19.843 75 mm | 161.22 kg | Alumina | 3.95 g/cm3 | 80 HRC |
| 400 |
|
Ceramic Ball 20mm | 20.000 00 mm | 165.04 kg | Alumina | 3.95 g/cm3 | 80 HRC |
1. Application of Ceramic Balls
Ceramic balls have a wide range of applications in industry and daily life, mainly including:
Bearings: Ceramic balls are often used to manufacture various precision bearings, especially high-speed and high-load applications. Ceramic bearings have a lower coefficient of friction, higher corrosion resistance and high temperature resistance than steel ball bearings.
Grinding media: Ceramic balls can be used as grinding media during crushing and grinding. They are widely used in industries such as chemistry, pharmaceuticals, and mining, especially when high hardness and high wear resistance are required.
Seals: Ceramic balls are also widely used in the field of liquid and gas sealing, especially when resistance to high temperature or high corrosion environments is required.
Filtration: Some ceramic balls are used in filtration systems, especially in water treatment and waste gas treatment processes, where they can effectively remove impurities and particles.
Electronic components: In some high-tech fields, ceramic balls are used in the manufacture of high-precision electronic components such as sensors and capacitors.
2. Characteristics of ceramic balls
Strong wear resistance: Ceramic balls have very high hardness, which can effectively reduce wear and increase the service life of equipment.
Good corrosion resistance: Ceramic balls have strong corrosion resistance to chemicals such as acids, alkalis, and salts, and are suitable for extreme environments.
Good high temperature resistance: Ceramic materials can withstand higher temperatures than metals and are suitable for high temperature working environments.
Lightweight: Ceramic balls are usually lighter than metal balls, and can sometimes effectively reduce the weight of the overall structure, making them suitable for some applications that require lightweight.
Reduce friction: Ceramic balls usually have a lower coefficient of friction than metal balls, which is particularly important for some high-speed equipment.
