Dongguan Kentie Bearing Co., Ltd.
Premium Stainless Steel Ball Bearing Specialist Since 1998
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Diving Equipment Open Ball Bearing , 6904ZZ Stainless Steel Deep Groove Roller Bearing
Product features:
Deep groove geometry for high speeds and supporting both radial and axial loads
Chrome steel for durability and resistance to deformity under heavy loads
Rubber seals on both sides of the bearing to keep lubricant in and contaminants out
Lubricated at manufacturer for no additional lubrication required
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 Number | Boundary dimensions(mm)* | ||
| TBBS | a | B | C |
| 6904 | 20 | 37 | 9 |
| Bearing NO | Bore(d) | Diameter (D) | Width (B) | Chamfer | Steel Balls | Load Rating | Weight | ||||||
| mm inch | mm inch | mm inch | mm inch | Number | Size | Cr N | Cor N | KG | |||||
| 694 | 4 | 0.1575 | 11 | 0.4331 | 4 | 0.1575 | 0.15 | 0.006 | 7 | 2 | 960 | 345 | 0.0017 |
| 695 | 5 | 0.1969 | 13 | 0.5118 | 4 | 0.1575 | 0.2 | 0.008 | 8 | 2 | 1080 | 430 | 0.0023 |
| 696 | 6 | 0.2362 | 15 | 0.5906 | 5 | 0.1969 | 0.2 | 0.008 | 8 | 2.381 | 1730 | 670 | 0.0036 |
| 697 | 7 | 0.2756 | 17 | 0.6693 | 5 | 0.1969 | 0.3 | 0.012 | 9 | 2.381 | 1600 | 710 | 0.005 |
| 698 | 8 | 0.315 | 19 | 0.748 | 6 | 0.2362 | 0.3 | 0.012 | 7 | 3.5 | 2240 | 910 | 0.0076 |
| 699 | 9 | 0.3543 | 20 | 0.7874 | 6 | 0.2362 | 0.3 | 0.012 | 9 | 2.381 | 1720 | 840 | 0.0085 |
| 6900 | 10 | 0.3937 | 22 | 0.8661 | 6 | 0.2362 | 0.3 | 0.012 | 12 | 2.381 | 2700 | 1270 | 0.01 |
| 6901 | 12 | 0.4724 | 24 | 0.9449 | 6 | 0.2362 | 0.3 | 0.012 | 9 | 3.5 | 2890 | 1640 | 0.012 |
| 6902 | 15 | 0.5906 | 28 | 1.1024 | 7 | 0.2756 | 0.3 | 0.012 | 10 | 3.969 | 4320 | 2250 | 0.018 |
| 6903 | 17 | 0.6693 | 30 | 1.1811 | 7 | 0.2756 | 0.3 | 0.012 | 11 | 3.5 | 4590 | 2550 | 0.019 |
| 6904 | 20 | 0.7874 | 37 | 1.4567 | 9 | 0.3543 | 0.3 | 0.012 | 11 | 3.969 | 6370 | 3680 | 0.038 |
| 6905 | 25 | 0.9843 | 42 | 1.6535 | 9 | 0.3543 | 0.3 | 0.012 | 13 | 3.175 | 6660 | 4180 | 0.044 |
| 6906 | 30 | 1.1811 | 47 | 1.8504 | 9 | 0.3543 | 0.3 | 0.012 | 14 | 4.763 | 7240 | 5010 | 0.05 |
| 6907 | 35 | 1.378 | 55 | 2.1654 | 10 | 0.3937 | 0.6 | 0.024 | 14 | 5.556 | 10390 | 7160 | 0.75 |
| 6908 | 40 | 1.5748 | 42 | 2.4409 | 12 | 0.4724 | 0.6 | 0.024 | 14 | 6.747 | 13020 | 9200 | 0.118 |
| 6909 | 45 | 1.7717 | 68 | 2.6772 | 12 | 0.4724 | 0.6 | 0.024 | 15 | 6.747 | 13490 | 10130 | 0.128 |
| 6910 | 50 | 1.9685 | 72 | 2.8346 | 12 | 0.4724 | 0.6 | 0.024 | 16 | 6.747 | 13900 | 10900 | 0.133 |
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