Dongguan Kentie Bearing Co., Ltd.
Premium Stainless Steel Ball Bearing Specialist Since 1998
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Mirco Motor Single Row Deep Groove Ball Bearing Chemical Resistance Long Service Life
(Kentie) stainless steel deep groove ball bearings are corrosion resistant when exposed to moisture and several other media. They can accommodate radial loads and axial loads in both directions. These bearings have a lower load carrying capacity than same-sized bearings made of high chromium steel.
6304 Stainless steel deep groove ball bearings are available open or capped (with seals or shields). Open bearings that are also available capped, may have recesses in both the inner and outer rings or only in the outer ring.
Technical Specifications:
Condition: New Inventory From Factory.
Quality Level ABE1 3 or Better
Operating Temperature: Sealed or Metal Shields Ranges: –20 °F to +230°F [–30 °C to +110°C]. The determining factor will be the lube and the seal material.
Raceways: Finely polished superior finish for long life, and low noise.
Lubrication Wide temperature range (-50F to + 300F) High Quality Synthetic Lubricant.
Specifications
| Bearing Model | S6304ZZ bearing |
| Outer Diameter | 52mm |
| Inner Bore | 20mm |
| Width | 15mm |
| Material | Stainless Steel 304 |
| Seals | ZZ |
| Lubrication | Oil/ Grease/Dry |
| Package | Plastic tube |
Company Introduce:
Quality certificate type: ISO9001, SGS, ROHS,CE
Year started: 1998 Number of production equipments:101
Company activity: Manufacturer
Number of testing equipments:34
Registered capital: RMB 500 million
Number of R&D Staff:14
Factory area:8000 square meters
Number of Employees:127
Product range (Dimension):1-120mm
Inventory level: 5 million
Hope to build win-win cooperation with you.
| Bearing NO | Bore | Diameter | Width | Chamfer | Load Rating | Weight | |
| d | D | B | Cr | Cor | |||
| mm | mm | mm | mm | N | N | KG | |
| 634 | 4 | 16 | 5 | 0.3 | 1880 | 680 | 0.0054 |
| 635 | 5 | 19 | 6 | 0.3 | 2810 | 1060 | 0.0089 |
| 636 | 6 | 22 | 7 | 0.3 | 3290 | 1360 | 0.0145 |
| 637 | 7 | 26 | 9 | 0.3 | 3340 | 1410 | 0.0258 |
| 638 | 8 | 28 | 9 | 0.3 | 4160 | 1780 | 0.0303 |
| 639 | 9 | 30 | 10 | 0.6 | 5120 | 2390 | 0.0371 |
| 6300 | 10 | 35 | 11 | 0.6 | 7640 | 3470 | 0.053 |
| 6301 | 12 | 37 | 12 | 1 | 9700 | 4190 | 0.06 |
| 6302 | 15 | 42 | 13 | 1 | 11400 | 5430 | 0.082 |
| 6303 | 17 | 47 | 14 | 1 | 13580 | 6580 | 0.115 |
| 6304 | 20 | 52 | 15 | 1.1 | 15940 | 788 | 0.149 |
| 6305 | 25 | 62 | 17 | 1.1 | 22380 | 11490 | 0.232 |
| 6306 | 30 | 72 | 19 | 1.1 | 27000 | 15200 | 0.349 |
| 6307 | 35 | 80 | 21 | 1.5 | 25660 | 17920 | 0.41 |
| 4308 | 40 | 90 | 23 | 1.5 | 31350 | 22380 | 0.6 |
| 6309 | 45 | 100 | 25 | 1.5 | 40600 | 3000 | 0.77 |
| 6310 | 50 | 110 | 27 | 2 | 47580 | 35710 | 1.03 |
Detailed Pictures
