| Customization: | Available |
|---|---|
| Meteria: | Bearing Steel |
| Sealing: | Zz 2RS Open |
|
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Discover the superior quality of our Precision 6203 Auto Steel Ball Bearing, engineered for exceptional dynamic performance across a spectrum of industrial and automotive needs. This cutting-edge precision wheel bearing promises unparalleled performance and resilience, making it a prime choice for motors, vehicles, and complex machinery. Skillfully constructed from premium-grade steel, this low-friction bearing ensures outstanding reliability and long-term excellence.
Our meticulously designed deep groove ball bearing excels in precision and accuracy, ensuring seamless operation with minimal friction. Available for purchase online, the 6203 bearing merges high precision with superior quality at an attractive price point. Rely on Ningbo Yiwei Bearing Co., Ltd., a trusted authority in 6203 bearing production, to supply you with top-tier miniature auto bearings for your needs.
Enhance your machinery with our radial miniature bearing, meticulously crafted for diverse industrial and automotive functions. When it comes to quality, accept nothing less than the best - opt for our Precision 6203 Auto Steel Ball Bearing to experience unmatched performance and steadfast reliability in your applications.
| bearing model | Inner Diameter | Outer Diameter | Width | Chamfer | Weight | |
| Open | Sealing | |||||
| d | D | B | rs(min) | |||
| mm | mm | mm | mm | mm | Kg | |
| 604 | 4 | 12 | 4 | 4 | 0.15 | 0.00400 |
| 605 | 5 | 14 | 5 | 5 | 0.2 | 0.00450 |
| 606 | 6 | 17 | 6 | 6 | 0.3 | 0.00570 |
| 607 | 7 | 19 | 6 | 6 | 0.3 | 0.00720 |
| 608 | 8 | 22 | 7 | 7 | 0.3 | 0.01200 |
| 624 | 4 | 13 | 5 | 5 | 0.2 | 0.00300 |
| 625 | 5 | 14 | 5 | 5 | 0.3 | 0.00470 |
| 626 | 6 | 19 | 6 | 6 | 0.3 | 0.00810 |
| 627 | 7 | 22 | 7 | 7 | 0.3 | 0.01220 |
| 628 | 8 | 24 | 8 | 8 | 0.3 | 0.01600 |
| 629 | 9 | 26 | 8 | 8 | 0.3 | 0.02000 |
| 633 | 3 | 13 | 5 | 5 | 0.2 | 0.00330 |
| 634 | 4 | 16 | 5 | 5 | 0.3 | 0.00500 |
| 682 | 2 | 5 | 1.5 | 2.3 | 0.1 | 0.00012 |
| 685 | 5 | 11 | 3 | 5 | 0.15 | 0.00190 |
| 686 | 5 | 13 | 5 | 5 | 0.2 | 0.00240 |
| 688 | 8 | 16 | 4 | 5 | 0.2 | 0.00380 |
| 693 | 3 | 8 | 3 | 4 | 0.15 | 0.00080 |
| 694 | 4 | 11 | 4 | 4 | 0.15 | 0.00150 |
| 695 | 5 | 13 | 4 | 4 | 0.2 | 0.00220 |
| 696 | 6 | 15 | 5 | 5 | 0.2 | 0.00385 |
| 697 | 7 | 17 | 5 | 5 | 0.3 | 0.00500 |
| 698 | 8 | 19 | 6 | 6 | 0.3 | 0.00710 |
| 6000 | 10 | 26 | 8 | 8 | 0.3 | 0.01850 |
| 6001 | 12 | 28 | 8 | 8 | 0.3 | 0.02000 |
| 6002 | 15 | 32 | 9 | 9 | 0.3 | 0.02850 |
| 6003 | 17 | 35 | 10 | 10 | 0.3 | 0.06280 |
| 6004 | 20 | 42 | 12 | 12 | 0.6 | 0.06600 |
| 6005 | 25 | 47 | 12 | 12 | 0.6 | 0.07800 |
| 6006 | 30 | 55 | 13 | 13 | 1 | 0.09000 |
| 6200 | 10 | 30 | 9 | 9 | 0.6 | 0.03100 |
| 6201 | 12 | 32 | 10 | 10 | 0.6 | 0.03650 |
| 6202 | 15 | 35 | 11 | 11 | 0.6 | 0.04310 |
| 6203 | 17 | 40 | 12 | 12 | 0.6 | 0.06500 |
| 6204 | 20 | 47 | 14 | 14 | 1 | 0.11000 |
| 6205 | 25 | 52 | 15 | 15 | 1 | 0.13400 |
| 6206 | 30 | 62 | 16 | 16 | 1 | 0.19900 |
| 6207 | 35 | 72 | 17 | 17 | 1.1 | 0.28800 |
| 6208 | 40 | 80 | 18 | 18 | 1.1 | 0.37000 |
| 6300 | 10 | 35 | 11 | 11 | 0.6 | 0.05300 |
| 6301 | 12 | 37 | 12 | 12 | 1 | 0.05740 |
| 6302 | 15 | 42 | 13 | 13 | 1 | 0.08200 |
| 6303 | 17 | 47 | 14 | 14 | 1 | 0.11000 |
| 6304 | 20 | 52 | 15 | 15 | 1.1 | 0.14200 |
| 6305 | 25 | 62 | 17 | 17 | 1.1 | 0.21400 |
| 6306 | 30 | 72 | 19 | 19 | 1.1 | 0.35000 |
| 6701 | 12 | 18 | 4 | 4 | 0.2 | 0.00200 |
| 6702 | 15 | 21 | 4 | 4 | 0.2 | 0.00250 |
| 6704 | 20 | 27 | 4 | 4 | 0.2 | 0.00450 |
| 6800 | 10 | 19 | 5 | 5 | 0.3 | 0.00500 |
| 6801 | 12 | 21 | 5 | 5 | 0.3 | 0.00600 |
| 6802 | 15 | 24 | 5 | 5 | 0.3 | 0.00700 |
| 6804 | 20 | 32 | 7 | 7 | 0.3 | 0.01800 |
| 6900 | 10 | 22 | 6 | 6 | 0.3 | 0.00900 |
| 6901 | 12 | 24 | 6 | 6 | 0.3 | 0.01080 |
| 6902 | 15 | 28 | 7 | 7 | 0.3 | 0.01600 |
| 6903 | 17 | 30 | 7 | 7 | 0.3 | 0.01800 |
| 6904 | 20 | 37 | 9 | 9 | 0.3 | 0.03600 |
| 6905 | 25 | 42 | 9 | 9 | 0.3 | 0.04200 |
| 6907 | 35 | 55 | 10 | 10 | 0.6 | 0.07400 |
| 62800 | 10 | 19 | 6 | 6 | 0.3 | 0.00630 |
| MR137 | 7 | 13 | 4 | 4 | 0.2 | 0.00170 |
| MR913 | 3.175 | 9 | 3 | 3 | 0.2 | 0.00090 |
| MR923 | 2.3 | 9 | 3 | 3 | 0.2 | 0.00090 |
| Note: | Technically our production line can make all bearings with outer ring size less then 80mm, including non-standard bearings, we only list bearings we often produced, so doesn't mean we can't make other types. | |||||
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