Miniature High Speed Deep Groove Ball Bearing：626
Basic ParametersDeep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearings consist of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row and double row. The deep groove ball structure is also divided into sealed and open structures. The open type refers to the bearing without a sealed structure. The sealed deep groove ball is divided into dust-proof seals and oil-proof seals. The dust-proof seal cover is made of stamped steel plate and only serves to simply prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.
Product Application
Product Packing
| Bearing No. | Dimensions (mm) | Basic Load Rating (N) | Weight | ||||
| ISO | GOST | d | D | B | Dyn. C | Stat. C0 | （kg） |
| 602 | 12 | 2 | 7 | 2.8 | 380 | 125 | 0.00054 |
| 603 | 13 | 3 | 9 | 3 | 635 | 219 | 0.00092 |
| 604 | 14 | 4 | 12 | 4 | 970 | 360 | 0.0022 |
| 605 | 15 | 5 | 14 | 5 | 1330 | 510 | 0.004 |
| 606 | 16 | 6 | 17 | 6 | 2190 | 865 | 0.006 |
| 607 | 17 | 7 | 19 | 6 | 1720 | 620 | 0.075 |
| 608 | 18 | 8 | 22 | 7 | 3250 | 1370 | 0.012 |
| 609 | 19 | 9 | 24 | 7 | 3710 | 1660 | 0.014 |
| 623 | 23 | 3 | 10 | 4 | 490 | 150 | 0.0014 |
| 624 | 24 | 4 | 13 | 5 | 980 | 305 | 0.0031 |
| 625 | 25 | 5 | 16 | 5 | 1110 | 380 | 0.005 |
| 626 | 26 | 6 | 19 | 6 | 1720 | 620 | 0.0084 |
| 627 | 27 | 7 | 22 | 7 | 3250 | 1370 | 0.013 |
| 628 | 28 | 8 | 24 | 8 | 4000 | 1590 | 0.017 |
| 629 | 29 | 9 | 26 | 8 | 4620 | 1960 | 0.02 |
| 634 | 34 | 4 | 16 | 5 | 1110 | 380 | 0.0054 |
| 635 | 35 | 5 | 19 | 6 | 1720 | 620 | 0.009 |
| 602 2RS | 180012 | 2 | 7 | 3.5 | 380 | 125 | 0.00054 |
| 602 ZZ | 80012 | 2 | 7 | 3.5 | 380 | 125 | 0.00054 |
| 603 2RS | 180013 | 3 | 9 | 5 | 635 | 219 | 0.00092 |
| 603 ZZ | 80013 | 3 | 9 | 5 | 635 | 219 | 0.00092 |
| 604 ZZ | 80014 | 4 | 12 | 4 | 970 | 360 | 0.0022 |
| 604 2RS | 180014 | 4 | 12 | 4 | 970 | 360 | 0.0022 |
| 605 2RS | 180015 | 5 | 14 | 5 | 1330 | 510 | 0.004 |
| 605 ZZ | 80015 | 5 | 14 | 5 | 1330 | 510 | 0.004 |
| 606 2RS | 180016 | 6 | 17 | 6 | 2190 | 865 | 0.006 |
| 606 ZZ | 80016 | 6 | 17 | 6 | 2190 | 865 | 0.006 |
| 607 2RS | 180017 | 7 | 19 | 6 | 1720 | 620 | 0.075 |
| 607 ZZ | 80017 | 7 | 19 | 6 | 1720 | 620 | 0.075 |
| 608 2RS | 180018 | 8 | 22 | 7 | 3250 | 1370 | 0.012 |
| 608 ZZ | 80018 | 8 | 22 | 7 | 3250 | 1370 | 0.012 |
| 609 2RS | 180019 | 9 | 24 | 7 | 3710 | 1660 | 0.014 |
| 609 ZZ | 80019 | 9 | 24 | 7 | 3710 | 1660 | 0.014 |
| 623 2RS | 180023 | 3 | 10 | 4 | 490 | 150 | 0.0014 |
| 623 ZZ | 80023 | 3 | 10 | 4 | 490 | 150 | 0.0014 |
| 624 2RS | 180024 | 4 | 13 | 5 | 980 | 305 | 0.0031 |
| 624 ZZ | 80024 | 4 | 13 | 5 | 980 | 305 | 0.0031 |
| 625 2RS | 180025 | 5 | 16 | 5 | 1110 | 380 | 0.005 |
| 625 ZZ | 80025 | 5 | 16 | 5 | 1110 | 380 | 0.005 |
| 626 2RS | 180026 | 6 | 19 | 6 | 1720 | 620 | 0.0084 |
| 626 ZZ | 80026 | 6 | 19 | 6 | 1720 | 620 | 0.0084 |
| 627 2RS | 180026 | 7 | 22 | 7 | 3250 | 1370 | 0.013 |
| 627 ZZ | 80026 | 7 | 22 | 7 | 3250 | 1370 | 0.013 |
| 628 2RS | 180028 | 8 | 24 | 8 | 4000 | 1590 | 0.017 |
| 628 ZZ | 80028 | 8 | 24 | 8 | 4000 | 1590 | 0.017 |
| 629 2RS | 180029 | 9 | 26 | 8 | 4620 | 1960 | 0.02 |
| 629 ZZ | 80029 | 9 | 26 | 8 | 4620 | 1960 | 0.02 |
| 634 2RS | 180034 | 4 | 16 | 5 | 1110 | 380 | 0.0054 |
| 634 ZZ | 80034 | 4 | 16 | 5 | 1110 | 380 | 0.0054 |
| 635 2RS | 80035 | 5 | 19 | 6 | 1720 | 620 | 0.009 |
| 635 ZZ | 180035 | 5 | 19 | 6 | 1720 | 620 | 0.009 |
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