
Image may differ from product. See technical specification for details.
Material
AISI 304, 316L, 440
Applications
Bearing Manufacturing, Automotive and Medical Devices
Grade
G5, G10
Density
7.93-7.98g/cm3
Hardness
Rockwell C25 (Hard), Rockwell B90
Nominal diameter (Dw)
0.3mm-114.3mm

NO. | Product | Product Number | Density | Hardness | Mass | Material | Nominal diameter (Dw) |
---|---|---|---|---|---|---|---|
201 |
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AISI 316L Stainless Steel Ball 29/32inch | 7.98 g/cm3 | Rockwell B90 | 50.96203 g | AISI 316L | 0.90625 inch |
202 |
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AISI 316L Stainless Steel Ball 15/16inch | 7.98 g/cm3 | Rockwell B90 | 56.41784 g | AISI 316L | 0.93750 inch |
203 |
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AISI 316L Stainless Steel Ball 24mm | 7.98 g/cm3 | Rockwell B90 | 57.76107 g | AISI 316L | 24.00000 mm |
204 |
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AISI 316L Stainless Steel Ball 31/32inch | 7.98 g/cm3 | Rockwell B90 | 62.24978 g | AISI 316L | 0.96875 inch |
205 |
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AISI 316L Stainless Steel Ball 25mm | 7.98 g/cm3 | Rockwell B90 | 65.28622 g | AISI 316L | 25.00000 mm |
206 |
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AISI 316L Stainless Steel Ball 1inch | 7.98 g/cm3 | Rockwell B90 | 68.47037 g | AISI 316L | 1.00000 inch |
207 |
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AISI 316L Stainless Steel Ball 26mm | 7.98 g/cm3 | Rockwell B90 | 73.43812 g | AISI 316L | 26.00000 mm |
208 |
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AISI 316L Stainless Steel Ball 1 1/16inch | 7.98 g/cm3 | Rockwell B90 | 82.12766 g | AISI 316L | 1.06250 inch |
209 |
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AISI 316L Stainless Steel Ball 28mm | 7.98 g/cm3 | Rockwell B90 | 91.72244 g | AISI 316L | 28.00000 mm |
210 |
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AISI 316L Stainless Steel Ball 1 1/8inch | 7.98 g/cm3 | Rockwell B90 | 97.49003 g | AISI 316L | 1.12500 inch |
211 |
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AISI 316L Stainless Steel Ball 30mm | 7.98 g/cm3 | Rockwell B90 | 112.81459 g | AISI 316L | 30.00000 mm |
212 |
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AISI 316L Stainless Steel Ball 1 3/16inch | 7.98 g/cm3 | Rockwell B90 | 114.65778 g | AISI 316L | 1.18750 inch |
213 |
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AISI 316L Stainless Steel Ball 1 1/4inch | 7.98 g/cm3 | Rockwell B90 | 133.73119 g | AISI 316L | 1.25000 inch |
214 |
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AISI 316L Stainless Steel Ball 32mm | 7.98 g/cm3 | Rockwell B90 | 136.91513 g | AISI 316L | 32.00000 mm |
215 |
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AISI 316L Stainless Steel Ball 1 5/16inch | 7.98 g/cm3 | Rockwell B90 | 154.81056 g | AISI 316L | 1.31250 inch |
216 |
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AISI 316L Stainless Steel Ball 34mm | 7.98 g/cm3 | Rockwell B90 | 164.22462 g | AISI 316L | 34.00000 mm |
217 |
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AISI 316L Stainless Steel Ball 1 3/8inch | 7.98 g/cm3 | Rockwell B90 | 177.99621 g | AISI 316L | 1.37500 inch |
218 |
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AISI 316L Stainless Steel Ball 35mm | 7.98 g/cm3 | Rockwell B90 | 179.14539 g | AISI 316L | 35.00000 mm |
219 |
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AISI 316L Stainless Steel Ball 36mm | 7.98 g/cm3 | Rockwell B90 | 194.94361 g | AISI 316L | 36.00000 mm |
220 |
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AISI 316L Stainless Steel Ball 1 7/16inch | 7.98 g/cm3 | Rockwell B90 | 203.38842 g | AISI 316L | 1.43750 inch |
221 |
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AISI 316L Stainless Steel Ball 38mm | 7.98 g/cm3 | Rockwell B90 | 229.27267 g | AISI 316L | 38.00000 mm |
222 |
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AISI 316L Stainless Steel Ball 1 1/2inch | 7.98 g/cm3 | Rockwell B90 | 231.08749 g | AISI 316L | 1.50000 inch |
223 |
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AISI 316L Stainless Steel Ball 1 9/16inch | 7.98 g/cm3 | Rockwell B90 | 261.19372 g | AISI 316L | 1.56250 inch |
224 |
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AISI 316L Stainless Steel Ball 40mm | 7.98 g/cm3 | Rockwell B90 | 267.41236 g | AISI 316L | 40.00000 mm |
225 |
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AISI 316L Stainless Steel Ball 1 5/8inch | 7.98 g/cm3 | Rockwell B90 | 293.80741 g | AISI 316L | 1.62500 inch |
226 |
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AISI 316L Stainless Steel Ball 1 11/16inch | 7.98 g/cm3 | Rockwell B90 | 329.02887 g | AISI 316L | 1.68750 inch |
227 |
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AISI 316L Stainless Steel Ball 1 3/4inch | 7.98 g/cm3 | Rockwell B90 | 366.95837 g | AISI 316L | 1.75000 inch |
228 |
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AISI 316L Stainless Steel Ball 45mm | 7.98 g/cm3 | Rockwell B90 | 380.74924 g | AISI 316L | 45.00000 mm |
229 |
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AISI 316L Stainless Steel Ball 1 13/16inch | 7.98 g/cm3 | Rockwell B90 | 407.69624 g | AISI 316L | 1.81250 inch |
230 |
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AISI 316L Stainless Steel Ball 1 7/8inch | 7.98 g/cm3 | Rockwell B90 | 451.34275 g | AISI 316L | 1.87500 inch |
231 |
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AISI 316L Stainless Steel Ball 1 15/16inch | 7.98 g/cm3 | Rockwell B90 | 497.99822 g | AISI 316L | 1.93750 inch |
232 |
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AISI 316L Stainless Steel Ball 50mm | 7.98 g/cm3 | Rockwell B90 | 522.28977 g | AISI 316L | 50.00000 mm |
233 |
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AISI 316L Stainless Steel Ball 2inch | 7.98 g/cm3 | Rockwell B90 | 547.76294 g | AISI 316L | 2.00000 inch |
234 |
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AISI 316L Stainless Steel Ball 2 1/8inch | 7.98 g/cm3 | Rockwell B90 | 657.02132 g | AISI 316L | 2.12500 inch |
235 |
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AISI 316L Stainless Steel Ball 55mm | 7.98 g/cm3 | Rockwell B90 | 695.16768 g | AISI 316L | 55.00000 mm |
236 |
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AISI 316L Stainless Steel Ball 2 1/4inch | 7.98 g/cm3 | Rockwell B90 | 779.92027 g | AISI 316L | 2.25000 inch |
237 |
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AISI 316L Stainless Steel Ball 60mm | 7.98 g/cm3 | Rockwell B90 | 902.51672 g | AISI 316L | 60.00000 mm |
238 |
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AISI 316L Stainless Steel Ball 2 3/8inch | 7.98 g/cm3 | Rockwell B90 | 917.26220 g | AISI 316L | 2.37500 inch |
239 |
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AISI 316L Stainless Steel Ball 2 1/2inch | 7.98 g/cm3 | Rockwell B90 | 1069.84949 g | AISI 316L | 2.50000 inch |
240 |
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AISI 316L Stainless Steel Ball 65mm | 7.98 g/cm3 | Rockwell B90 | 1147.47062 g | AISI 316L | 65.00000 mm |
241 |
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AISI 316L Stainless Steel Ball 2 5/8inch | 7.98 g/cm3 | Rockwell B90 | 1238.48451 g | AISI 316L | 2.62500 inch |
242 |
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AISI 316L Stainless Steel Ball 2 3/4inch | 7.98 g/cm3 | Rockwell B90 | 1423.96967 g | AISI 316L | 2.75000 inch |
243 |
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AISI 316L Stainless Steel Ball 2 7/8inch | 7.98 g/cm3 | Rockwell B90 | 1627.10734 g | AISI 316L | 2.87500 inch |
244 |
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AISI 316L Stainless Steel Ball 3inch | 7.98 g/cm3 | Rockwell B90 | 1848.69991 g | AISI 316L | 3.00000 inch |
245 |
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AISI 316L Stainless Steel Ball 3 1/4inch | 7.98 g/cm3 | Rockwell B90 | 2350.45932 g | AISI 316L | 3.25000 inch |
246 |
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AISI 316L Stainless Steel Ball 3 1/2inch | 7.98 g/cm3 | Rockwell B90 | 2935.66699 g | AISI 316L | 3.50000 inch |
247 |
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AISI 316L Stainless Steel Ball 3 3/4inch | 7.98 g/cm3 | Rockwell B90 | 3610.74201 g | AISI 316L | 3.75000 inch |
248 |
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AISI 316L Stainless Steel Ball 4inch | 7.98 g/cm3 | Rockwell B90 | 4382.10349 g | AISI 316L | 4.00000 inch |
249 |
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AISI 316L Stainless Steel Ball 4 1/4inch | 7.98 g/cm3 | Rockwell B90 | 5256.17052 g | AISI 316L | 4.25000 inch |
250 |
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AISI 316L Stainless Steel Ball 4 1/2inch | 7.98 g/cm3 | Rockwell B90 | 6239.36220 g | AISI 316L | 4.50000 inch |
251 |
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AISI 440C Stainless Steel Ball 0.3mm | 7.75 g/cm3 | 60-65 HRC | 0.00011 g | AISI 440C | 0.30000 mm |
252 |
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AISI 440C Stainless Steel Ball 0.4mm | 7.75 g/cm3 | 60-65 HRC | 0.00026 g | AISI 440C | 0.40000 mm |
253 |
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AISI 440C Stainless Steel Ball 0.5mm | 7.75 g/cm3 | 60-65 HRC | 0.00051 g | AISI 440C | 0.50000 mm |
254 |
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AISI 440C Stainless Steel Ball 0.6mm | 7.75 g/cm3 | 60-65 HRC | 0.00089 g | AISI 440C | 0.60000 mm |
255 |
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AISI 440C Stainless Steel Ball 0.025inch | 7.75 g/cm3 | 60-65 HRC | 0.00105 g | AISI 440C | 0.02500 inch |
256 |
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AISI 440C Stainless Steel Ball 0.7mm | 7.75 g/cm3 | 60-65 HRC | 0.00141 g | AISI 440C | 0.70000 mm |
257 |
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AISI 440C Stainless Steel Ball 1/32inch | 7.75 g/cm3 | 60-65 HRC | 0.00206 g | AISI 440C | 0.03125 inch |
258 |
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AISI 440C Stainless Steel Ball 0.8mm | 7.75 g/cm3 | 60-65 HRC | 0.00211 g | AISI 440C | 0.80000 mm |
259 |
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AISI 440C Stainless Steel Ball 1mm | 7.75 g/cm3 | 60-65 HRC | 0.00412 g | AISI 440C | 1.00000 mm |
260 |
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AISI 440C Stainless Steel Ball 3/64inch | 7.75 g/cm3 | 60-65 HRC | 0.00695 g | AISI 440C | 0.04688 inch |
261 |
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AISI 440C Stainless Steel Ball 1.2mm | 7.75 g/cm3 | 60-65 HRC | 0.00711 g | AISI 440C | 1.20000 mm |
262 |
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AISI 440C Stainless Steel Ball 1.5mm | 7.75 g/cm3 | 60-65 HRC | 0.01389 g | AISI 440C | 1.50000 mm |
263 |
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AISI 440C Stainless Steel Ball 1/16inch | 7.75 g/cm3 | 60-65 HRC | 0.01647 g | AISI 440C | 0.06250 inch |
264 |
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AISI 440C Stainless Steel Ball 5/64inch | 7.75 g/cm3 | 60-65 HRC | 0.03216 g | AISI 440C | 0.07813 inch |
265 |
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AISI 440C Stainless Steel Ball 2mm | 7.75 g/cm3 | 60-65 HRC | 0.03292 g | AISI 440C | 2.00000 mm |
266 |
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AISI 440C Stainless Steel Ball 3/32inch | 7.75 g/cm3 | 60-65 HRC | 0.05557 g | AISI 440C | 0.09375 inch |
267 |
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AISI 440C Stainless Steel Ball 2.5mm | 7.75 g/cm3 | 60-65 HRC | 0.06430 g | AISI 440C | 2.50000 mm |
268 |
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AISI 440C Stainless Steel Ball 7/64inch | 7.75 g/cm3 | 60-65 HRC | 0.08824 g | AISI 440C | 0.10938 inch |
269 |
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AISI 440C Stainless Steel Ball 2.8mm | 7.75 g/cm3 | 60-65 HRC | 0.09034 g | AISI 440C | 2.80000 mm |
270 |
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AISI 440C Stainless Steel Ball 3mm | 7.75 g/cm3 | 60-65 HRC | 0.11112 g | AISI 440C | 3.00000 mm |
271 |
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AISI 440C Stainless Steel Ball 1/8inch | 7.75 g/cm3 | 60-65 HRC | 0.13172 g | AISI 440C | 0.12500 inch |
272 |
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AISI 440C Stainless Steel Ball 3.5mm | 7.75 g/cm3 | 60-65 HRC | 0.17645 g | AISI 440C | 3.50000 mm |
273 |
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AISI 440C Stainless Steel Ball 9/64inch | 7.75 g/cm3 | 60-65 HRC | 0.18755 g | AISI 440C | 0.14063 inch |
274 |
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AISI 440C Stainless Steel Ball 5/32inch | 7.75 g/cm3 | 60-65 HRC | 0.25727 g | AISI 440C | 0.15625 inch |
275 |
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AISI 440C Stainless Steel Ball 4mm | 7.75 g/cm3 | 60-65 HRC | 0.26339 g | AISI 440C | 4.00000 mm |
276 |
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AISI 440C Stainless Steel Ball 4.5mm | 7.75 g/cm3 | 60-65 HRC | 0.37502 g | AISI 440C | 4.50000 mm |
277 |
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AISI 440C Stainless Steel Ball 3/16inch | 7.75 g/cm3 | 60-65 HRC | 0.44456 g | AISI 440C | 0.18750 inch |
278 |
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AISI 440C Stainless Steel Ball 5mm | 7.75 g/cm3 | 60-65 HRC | 0.51444 g | AISI 440C | 5.00000 mm |
279 |
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AISI 440C Stainless Steel Ball 5.5mm | 7.75 g/cm3 | 60-65 HRC | 0.68471 g | AISI 440C | 5.50000 mm |
280 |
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AISI 440C Stainless Steel Ball 7/32inch | 7.75 g/cm3 | 60-65 HRC | 0.70594 g | AISI 440C | 0.21875 inch |
281 |
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AISI 440C Stainless Steel Ball 15/64inch | 7.75 g/cm3 | 60-65 HRC | 0.86827 g | AISI 440C | 0.23438 inch |
282 |
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AISI 440C Stainless Steel Ball 6mm | 7.75 g/cm3 | 60-65 HRC | 0.88895 g | AISI 440C | 6.00000 mm |
283 |
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AISI 440C Stainless Steel Ball 1/4inch | 7.75 g/cm3 | 60-65 HRC | 0.25000 inch | AISI 440C | 0.25000 inch |
284 |
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AISI 440C Stainless Steel Ball 6.5mm | 7.75 g/cm3 | 60-65 HRC | 1.13022 g | AISI 440C | 6.50000 mm |
285 |
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AISI 440C Stainless Steel Ball 17/64inch | 7.75 g/cm3 | 60-65 HRC | 1.26395 g | AISI 440C | 0.26563 inch |
286 |
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AISI 440C Stainless Steel Ball 7mm | 7.75 g/cm3 | 60-65 HRC | 1.41161 g | AISI 440C | 7.00000 mm |
287 |
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AISI 440C Stainless Steel Ball 9/32inch | 7.75 g/cm3 | 60-65 HRC | 1.50038 g | AISI 440C | 0.28125 inch |
288 |
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AISI 440C Stainless Steel Ball 7.5mm | 7.75 g/cm3 | 60-65 HRC | 1.73622 g | AISI 440C | 7.50000 mm |
289 |
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AISI 440C Stainless Steel Ball 5/16inch | 7.75 g/cm3 | 60-65 HRC | 2.05813 g | AISI 440C | 0.31250 inch |
290 |
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AISI 440C Stainless Steel Ball 8mm | 7.75 g/cm3 | 60-65 HRC | 2.10713 g | AISI 440C | 8.00000 mm |
291 |
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AISI 440C Stainless Steel Ball 8.5mm | 7.75 g/cm3 | 60-65 HRC | 2.52742 g | AISI 440C | 8.50000 mm |
292 |
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AISI 440C Stainless Steel Ball 11/32inch | 7.75 g/cm3 | 60-65 HRC | 2.73937 g | AISI 440C | 0.34375 inch |
293 |
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AISI 440C Stainless Steel Ball 9mm | 7.75 g/cm3 | 60-65 HRC | 3.00019 g | AISI 440C | 9.00000 mm |
294 |
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AISI 440C Stainless Steel Ball 3/8inch | 7.75 g/cm3 | 60-65 HRC | 3.55645 g | AISI 440C | 0.37500 inch |
295 |
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AISI 440C Stainless Steel Ball 10mm | 7.75 g/cm3 | 60-65 HRC | 4.11549 g | AISI 440C | 10.00000 mm |
296 |
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AISI 440C Stainless Steel Ball 13/32inch | 7.75 g/cm3 | 60-65 HRC | 4.52171 g | AISI 440C | 0.40625 inch |
297 |
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AISI 440C Stainless Steel Ball 11mm | 7.75 g/cm3 | 60-65 HRC | 5.47771 g | AISI 440C | 11.00000 mm |
298 |
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AISI 440C Stainless Steel Ball 7/16inch | 7.75 g/cm3 | 60-65 HRC | 5.64750 g | AISI 440C | 0.43750 inch |
299 |
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AISI 440C Stainless Steel Ball 11.5mm | 7.75 g/cm3 | 60-65 HRC | 6.25914 g | AISI 440C | 11.50000 mm |
300 |
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AISI 440C Stainless Steel Ball 15/32inch | 7.75 g/cm3 | 60-65 HRC | 6.94618 g | AISI 440C | 0.46875 inch |
The main features of stainless steel balls include the following aspects:
1. Strong corrosion resistance
One of the biggest features of stainless steel balls is its excellent corrosion resistance. Since stainless steel contains a high proportion of chromium (usually at least 10.5%) in its chemical composition, this element can form a dense chromium oxide film on the surface of stainless steel, protecting it from oxygen and moisture, making stainless steel balls have good corrosion resistance in wet, acidic or alkaline environments.
2. High strength and wear resistance
Stainless steel balls have high hardness and strength and can withstand greater pressure and impact. In particular, heat-treated stainless steel balls show good wear resistance in machining, transmission, bearings and other fields, which can effectively reduce wear and increase the service life of equipment.
3. Good finish
The surface of stainless steel balls usually has a high finish, which makes it very suitable for many applications that require a low friction coefficient. Its smooth surface also helps to reduce damage to the equipment and is suitable for use in high-precision mechanical devices.
4. High temperature resistance
Stainless steel materials have good high temperature resistance and can maintain their mechanical properties and chemical stability under certain high temperature environments. Especially when working under high temperature conditions, some types of stainless steel can still maintain strong strength and corrosion resistance.
5. Anti-oxidation
Due to the chromium oxide film formed on the surface of the stainless steel ball, the stainless steel ball can effectively resist oxidation and avoid rust. This makes it an irreplaceable advantage in situations where the surface is required to be clean and free of rust.
6. Multiple specifications and sizes
Stainless steel balls have a variety of specifications and sizes and can be customized according to different needs. Its size ranges from a few millimeters to a few centimeters, and can be processed as needed.