Stainless Steel Metric Miniature Bearings
miniature ball bearings are a classification under ball bearings. SXD produces full metric size stainless steel metric miniature bearings. The stainless steel material can be 440(9Cr18), 420(9Cr13), 304 or 316 stainless steel. Compared with ordinary chrome steel metric miniature ball bearings, stainless steel metric miniature ball bearings can prevent corrosion caused by certain acids or moisture. Stainless steel metric miniature balls have stable operation, low noise, low magnets, wide applicat
| Model | sealing form | inner diameter(d) | outside diameter(D) | width(B) | Ball diameter(mm) | steel ball quantity | Weight(g) |
| S681 | open | 1 | 3 | 1 | 0.6 | 6 | 0.03 |
| S691 | open | 1 | 4 | 1.6 | 0.8 | 5 | 0.11 |
| S681X | open | 1.5 | 4 | 1.2 | 0.6 | 7 | 0.1 |
| S681xzz | dust cover | 1.5 | 4 | 2 | 0.6 | 7 | 0.14 |
| S691X | open | 1.5 | 5 | 2 | 0.6 | 6 | 0.2 |
| S691XZZ | dust cover | 1.5 | 5 | 2.6 | 0.6 | 6 | 0.25 |
| S601X | open | 1.5 | 6 | 2.5 | 1.2 | 6 | 0.31 |
| S601XZZ | dust cover | 1.5 | 6 | 3 | 1.2 | 6 | 0.4 |
| S682 | open | 2 | 5 | 1.5 | 0.8 | 6 | 0.15 |
| S682zz | dust cover | 2 | 5 | 2.3 | 0.8 | 6 | 0.2 |
| S682-2RS | rubber cover | 2 | 5 | 2.3 | 0.8 | 6 | 0.2 |
| SMR52 | open | 2 | 5 | 2 | 0.8 | 6 | 0.14 |
| SMR52ZZ | dust cover | 2 | 5 | 2.5 | 0.8 | 6 | 0.2 |
| SMR52-2RS | rubber cover | 2 | 5 | 2.5 | 0.8 | 6 | 0.2 |
| S692 | open | 2 | 6 | 2.3 | 1.2 | 6 | 0.28 |
| S692ZZ | dust cover | 2 | 6 | 3 | 1.2 | 6 | 0.35 |
| S692-2RS | rubber cover | 2 | 6 | 3 | 1.2 | 6 | 0.35 |
| SMR62 | open | 2 | 6 | 2.5 | 1.2 | 6 | 0.28 |
| SMR62ZZ | dust cover | 2 | 6 | 2.5 | 1.2 | 6 | 0.33 |
| SMR62-2RS | rubber cover | 2 | 6 | 2.5 | 1.2 | 6 | 0.33 |
| SMR72 | open | 2 | 7 | 2.5 | 1.2 | 7 | 0.43 |
| SMR72ZZ | dust cover | 2 | 7 | 3 | 1.2 | 7 | 0.53 |
| SMR72-2RS | rubber cover | 2 | 7 | 3 | 1.2 | 7 | 0.53 |
| S602 | open | 2 | 7 | 2.8 | 1.2 | 7 | 0.5 |
| S602ZZ | dust cover | 2 | 7 | 3.5 | 1.2 | 7 | 0.6 |
| S602-2RS | rubber cover | 2 | 7 | 3.5 | 1.2 | 7 | 0.6 |
| S682X | open | 2.5 | 6 | 1.8 | 0.8 | 8 | 0.2 |
| S682XZZ | dust cover | 2.5 | 6 | 2.6 | 0.8 | 8 | 0.35 |
| S682X-2RS | rubber cover | 2.5 | 6 | 2.6 | 0.8 | 8 | 0.35 |
| S692X | open | 2.5 | 7 | 2.5 | 1.2 | 7 | 0.4 |
| S692XZZ | dust cover | 2.5 | 7 | 3.5 | 1.2 | 7 | 0.55 |
| S692X-2RS | rubber cover | 2.5 | 7 | 3.5 | 1.2 | 7 | 0.55 |
| SMR82X | open | 2.5 | 8 | 2.5 | 1.588 | 6 | 0.52 |
| SMR82XZZ | dust cover | 2.5 | 8 | 2.5 | 1.588 | 6 | 0.52 |
| SMR82X-2RS | rubber cover | 2.5 | 8 | 2.5 | 1.588 | 6 | 0.52 |
| S602X | open | 2.5 | 8 | 2.8 | 1.588 | 6 | 0.61 |
| S602XZZ | dust cover | 2.5 | 8 | 4 | 1.588 | 6 | 0.85 |
| S602X-2RS | rubber cover | 2.5 | 8 | 4 | 1.588 | 6 | 0.85 |
| SMR63 | open | 3 | 6 | 2 | 0.8 | 8 | 0.2 |
| SMR63ZZ | dust cover | 3 | 6 | 2.5 | 0.8 | 8 | 0.28 |
| SMR63-2RS | rubber cover | 3 | 6 | 2.5 | 0.8 | 8 | 0.28 |
| S683 | open | 3 | 7 | 2 | 1 | 8 | 0.32 |
| S683ZZ | dust cover | 3 | 7 | 3 | 1 | 8 | 0.45 |
| S683-2RS | rubber cover | 3 | 7 | 3 | 1 | 8 | 0.45 |
| SMR83 | open | 3 | 8 | 2.5 | 1.2 | 7 | 0.51 |
| SMR83ZZ | dust cover | 3 | 8 | 3 | 1.2 | 7 | 0.67 |
| SMR83-2RS | rubber cover | 3 | 8 | 3 | 1.2 | 7 | 0.67 |
| S693 | open | 3 | 8 | 3 | 1.2 | 7 | 0.6 |
| S693ZZ | dust cover | 3 | 8 | 4 | 1.2 | 7 | 0.8 |
| S693-2RS | rubber cover | 3 | 8 | 4 | 1.2 | 7 | 0.8 |
| SMR93 | open | 3 | 9 | 2.5 | 1.588 | 6 | 0.75 |
| SMR93ZZ | dust cover | 3 | 9 | 4 | 1.588 | 6 | 1.15 |
| SMR93-2RS | rubber cover | 3 | 9 | 4 | 1.588 | 6 | 1.15 |
| S603 | open | 3 | 9 | 3 | 1.588 | 6 | 0.84 |
| S603ZZ | dust cover | 3 | 9 | 5 | 1.588 | 6 | 1.13 |
| S603-2RS | rubber cover | 3 | 9 | 5 | 1.588 | 6 | 1.13 |
| S623 | open | 3 | 10 | 4 | 1.588 | 7 | 1.45 |
| S623ZZ | dust cover | 3 | 10 | 4 | 1.588 | 7 | 1.65 |
| S623-2RS | rubber cover | 3 | 10 | 4 | 1.588 | 7 | 1.65 |
| S633 | open | 3 | 13 | 5 | 2.381 | 7 | 3.27 |
| S633ZZ | dust cover | 3 | 13 | 5 | 2.381 | 7 | 3.43 |
| S633-2RS | rubber cover | 3 | 13 | 5 | 2.381 | 7 | 3.43 |
| SMR74 | open | 4 | 7 | 2 | 1 | 8 | 0.23 |
| SMR74ZZ | dust cover | 4 | 7 | 2.5 | 1 | 8 | 0.33 |
| SMR74-2RS | rubber cover | 4 | 7 | 2.5 | 1 | 8 | 0.33 |
| SMR84 | open | 4 | 8 | 2 | 1.2 | 7 | 0.39 |
| SMR84ZZ | dust cover | 4 | 8 | 3 | 1.2 | 7 | 0.56 |
| SMR84-2RS | rubber cover | 4 | 8 | 3 | 1.2 | 7 | 0.56 |
| S684 | open | 4 | 9 | 2.5 | 1.588 | 7 | 0.65 |
| S684ZZ | dust cover | 4 | 9 | 4 | 1.588 | 7 | 1 |
| S684-2RS | rubber cover | 4 | 9 | 4 | 1.588 | 7 | 1 |
| SMR104 | open | 4 | 10 | 3 | 1.588 | 8 | 0.96 |
| SMR104ZZ | dust cover | 4 | 10 | 4 | 1.588 | 8 | 1.33 |
| SMR104-2RS | rubber cover | 4 | 10 | 4 | 1.588 | 8 | 1.33 |
| S694 | open | 4 | 11 | 4 | 2 | 7 | 1.69 |
| S694ZZ | dust cover | 4 | 11 | 4 | 2 | 7 | 1.75 |
| S694-2RS | rubber cover | 4 | 11 | 4 | 2 | 7 | 1.75 |
| S604 | open | 4 | 12 | 4 | 2 | 7 | 2.19 |
| S604ZZ | dust cover | 4 | 12 | 4 | 2 | 7 | 2.34 |
| S604-2RS | rubber cover | 4 | 12 | 4 | 2 | 7 | 2.34 |
| S624 | open | 4 | 13 | 5 | 2.381 | 7 | 3.1 |
| S624ZZ | dust cover | 4 | 13 | 5 | 2.381 | 7 | 3.2 |
| S624-2RS | rubber cover | 4 | 13 | 5 | 2.381 | 7 | 3.2 |
| S634 | open | 4 | 16 | 5 | 2.381 | 7 | 5.24 |
| S634ZZ | dust cover | 4 | 16 | 5 | 2.381 | 7 | 5.44 |
| S634-2RS | rubber cover | 4 | 16 | 5 | 2.381 | 7 | 5.44 |
| SMR85 | open | 5 | 8 | 2 | 1 | 8 | 0.25 |
| SMR85ZZ | dust cover | 5 | 8 | 2.5 | 1 | 8 | 0.34 |
| SMR85-2RS | rubber cover | 5 | 8 | 2.5 | 1 | 8 | 0.34 |
| SMR95 | open | 5 | 9 | 2.5 | 1.2 | 8 | 0.54 |
| SMR95ZZ | dust cover | 5 | 9 | 3 | 1.2 | 8 | 0.58 |
| SMR95-2RS | rubber cover | 5 | 9 | 3 | 1.2 | 8 | 0.58 |
| SMR105 | open | 5 | 10 | 3 | 1.2 | 8 | 0.58 |
| SMR105ZZ | dust cover | 5 | 10 | 4 | 1.2 | 8 | 0.62 |
| SMR105-2RS | rubber cover | 5 | 10 | 4 | 1.2 | 8 | 0.62 |
| SMR115 | open | 5 | 11 | 4 | 1.588 | 8 | 0.62 |
| SMR115ZZ | dust cover | 5 | 11 | 4 | 1.588 | 8 | 0.62 |
| SMR115-2RS | rubber cover | 5 | 11 | 4 | 1.588 | 8 | 0.62 |
| S685 | open | 5 | 11 | 3 | 1.588 | 8 | 1.16 |
| S685ZZ | dust cover | 5 | 11 | 5 | 1.588 | 8 | 1.93 |
| S685-2RS | rubber cover | 5 | 11 | 5 | 1.588 | 8 | 1.93 |
| S695 | open | 5 | 13 | 4 | 2 | 8 | 2.31 |
| S695ZZ | dust cover | 5 | 13 | 4 | 2 | 8 | 2.39 |
| S695-2RS | rubber cover | 5 | 13 | 4 | 2 | 8 | 2.39 |
| S605 | open | 5 | 14 | 5 | 2.381 | 7 | 3.46 |
| S605ZZ | dust cover | 5 | 14 | 5 | 2.381 | 7 | 3.75 |
| S605-2RS | rubber cover | 5 | 14 | 5 | 2.381 | 7 | 3.75 |
| S625 | open | 5 | 16 | 5 | 2.778 | 7 | 4.95 |
| S625ZZ | dust cover | 5 | 16 | 5 | 2.778 | 7 | 5.1 |
| S625-2RS | rubber cover | 5 | 16 | 5 | 2.778 | 7 | 5.1 |
| S635 | open | 5 | 19 | 6 | 3.5 | 6 | 8.5 |
| S635ZZ | dust cover | 5 | 19 | 6 | 3.5 | 6 | 8.89 |
| S635-2RS | rubber cover | 5 | 19 | 6 | 3.5 | 6 | 8.89 |
| SMR106 | open | 6 | 10 | 2.5 | 1.2 | 10 | 0.55 |
| SMR106ZZ | dust cover | 6 | 10 | 3 | 1.2 | 10 | 0.7 |
| SMR106-2RS | rubber cover | 6 | 10 | 3 | 1.2 | 10 | 0.7 |
| SMR126 | open | 6 | 12 | 3 | 1.588 | 8 | 1.25 |
| SMR126ZZ | dust cover | 6 | 12 | 4 | 1.588 | 8 | 1.66 |
| SMR126-2RS | rubber cover | 6 | 12 | 4 | 1.588 | 8 | 1.66 |
| S686 | open | 6 | 13 | 3.5 | 2 | 8 | 1.87 |
| S686ZZ | dust cover | 6 | 13 | 5 | 2 | 8 | 2.68 |
| S686-2RS | rubber cover | 6 | 13 | 5 | 2 | 8 | 2.68 |
| S696 | open | 6 | 15 | 5 | 2.381 | 7 | 3.65 |
| S696ZZ | dust cover | 6 | 15 | 5 | 2.381 | 7 | 3.85 |
| S696-2RS | rubber cover | 6 | 15 | 5 | 2.381 | 7 | 3.85 |
| S606 | open | 6 | 17 | 6 | 3.5 | 6 | 5.94 |
| S606ZZ | dust cover | 6 | 17 | 6 | 3.5 | 6 | 6.89 |
| S606-2RS | rubber cover | 6 | 17 | 6 | 3.5 | 6 | 6.89 |
| S626 | open | 6 | 19 | 6 | 3.5 | 6 | 8.12 |
| S626ZZ | dust cover | 6 | 19 | 6 | 3.5 | 6 | 8.65 |
| S626-2RS | rubber cover | 6 | 19 | 6 | 3.5 | 6 | 8.65 |
| S636 | open | 6 | 22 | 7 | 3.969 | 7 | 13.9 |
| S636ZZ | dust cover | 6 | 22 | 7 | 3.969 | 7 | 14.5 |
| S636-2RS | rubber cover | 6 | 22 | 7 | 3.969 | 7 | 14.5 |
| SMR117 | open | 7 | 11 | 2.5 | 1.2 | 9 | 0.59 |
| SMR117ZZ | dust cover | 7 | 11 | 3 | 1.2 | 9 | 0.71 |
| SMR117-2RS | rubber cover | 7 | 11 | 3 | 1.2 | 9 | 0.71 |
| SMR137 | open | 7 | 13 | 3 | 1.2 | 12 | 1.52 |
| SMR137ZZ | dust cover | 7 | 13 | 4 | 1.2 | 12 | 2.01 |
| SMR137-2RS | rubber cover | 7 | 13 | 4 | 1.2 | 12 | 2.01 |
| S687 | open | 7 | 14 | 3.5 | 2 | 9 | 2.03 |
| S687ZZ | dust cover | 7 | 14 | 5 | 2 | 9 | 2.95 |
| S687-2RS | rubber cover | 7 | 14 | 5 | 2 | 9 | 2.95 |
| S697 | open | 7 | 17 | 5 | 2 | 9 | 5.01 |
| S697ZZ | dust cover | 7 | 17 | 5 | 2 | 9 | 5.26 |
| S697-2RS | rubber cover | 7 | 17 | 5 | 2 | 9 | 5.26 |
| S607 | open | 7 | 19 | 6 | 3.5 | 6 | 7.8 |
| S607ZZ | dust cover | 7 | 19 | 6 | 3.5 | 6 | 8.24 |
| S607-2RS | rubber cover | 7 | 19 | 6 | 3.5 | 6 | 8.24 |
| S627 | open | 7 | 22 | 7 | 3.969 | 7 | 12.7 |
| S627ZZ | dust cover | 7 | 22 | 7 | 3.969 | 7 | 13.1 |
| S627-2RS | rubber cover | 7 | 22 | 7 | 3.969 | 7 | 13.1 |
| S637 | open | 7 | 26 | 9 | 4.762 | 7 | 24.2 |
| S637ZZ | dust cover | 7 | 26 | 9 | 4.762 | 7 | 25.8 |
| S637-2RS | rubber cover | 7 | 26 | 9 | 4.762 | 7 | 25.8 |
| SMR128 | open | 8 | 12 | 2.5 | 1.2 | 12 | 0.7 |
| SMR128ZZ | dust cover | 8 | 12 | 3.5 | 1.2 | 12 | 0.99 |
| SMR128-2RS | rubber cover | 8 | 12 | 3.5 | 1.2 | 12 | 0.99 |
| SMR148 | open | 8 | 14 | 3.5 | 1.588 | 10 | 1.9 |
| SMR148ZZ | dust cover | 8 | 14 | 4 | 1.588 | 10 | 2.19 |
| SMR148-2RS | rubber cover | 8 | 14 | 4 | 1.588 | 10 | 2.19 |
| S688 | open | 8 | 16 | 4 | 2 | 10 | 3.11 |
| S688ZZ | dust cover | 8 | 16 | 5 | 2 | 10 | 4.05 |
| S688-2RS | rubber cover | 8 | 16 | 5 | 2 | 10 | 4.05 |
| S698 | open | 8 | 19 | 6 | 3.175 | 7 | 7.12 |
| S698ZZ | dust cover | 8 | 19 | 6 | 3.175 | 7 | 7.57 |
| S698-2RS | rubber cover | 8 | 19 | 6 | 3.175 | 7 | 7.57 |
| S608 | open | 8 | 22 | 7 | 3.969 | 7 | 11.8 |
| S608ZZ | dust cover | 8 | 22 | 7 | 3.969 | 7 | 12.9 |
| S608-2RS | rubber cover | 8 | 22 | 7 | 3.969 | 7 | 12.9 |
| S628 | open | 8 | 24 | 8 | 3.969 | 7 | 17.1 |
| S628ZZ | dust cover | 8 | 24 | 8 | 3.969 | 7 | 18.5 |
| S628-2RS | rubber cover | 8 | 24 | 8 | 3.969 | 7 | 18.5 |
| S638 | open | 8 | 28 | 9 | 4.762 | 7 | 28.1 |
| S638ZZ | dust cover | 8 | 28 | 9 | 4.762 | 7 | 30.3 |
| S638-2RS | rubber cover | 8 | 28 | 9 | 4.762 | 7 | 30.3 |
| S679 | open | 9 | 14 | 3 | 1.588 | 12 | 1.35 |
| S679ZZ | dust cover | 9 | 14 | 4.5 | 1.588 | 12 | 1.98 |
| S679-2RS | rubber cover | 9 | 14 | 4.5 | 1.588 | 12 | 1.98 |
| S689 | open | 9 | 17 | 4 | 2 | 11 | 3.41 |
| S689ZZ | dust cover | 9 | 17 | 5 | 2 | 11 | 4.38 |
| S689-2RS | rubber cover | 9 | 17 | 5 | 2 | 11 | 4.38 |
| S699 | open | 9 | 20 | 6 | 3.175 | 8 | 8.38 |
| S699ZZ | dust cover | 9 | 20 | 7 | 3.175 | 8 | 8.54 |
| S699-2RS | rubber cover | 9 | 20 | 7 | 3.175 | 8 | 8.54 |
| S609 | open | 9 | 24 | 7 | 3.175 | 8 | 14.7 |
| S609ZZ | dust cover | 9 | 24 | 7 | 3.175 | 8 | 16 |
| S609-2RS | rubber cover | 9 | 24 | 7 | 3.175 | 8 | 16 |
| S629 | open | 9 | 26 | 8 | 4.762 | 7 | 19 |
| S629ZZ | dust cover | 9 | 26 | 8 | 4.762 | 7 | 21.8 |
| S629-2RS | rubber cover | 9 | 26 | 8 | 4.762 | 7 | 21.8 |
| S639 | open | 9 | 30 | 10 | 4.762 | 7 | 36.2 |
| S639ZZ | dust cover | 9 | 30 | 10 | 4.762 | 7 | 37.1 |
| S639-2RS | rubber cover | 9 | 30 | 10 | 4.762 | 7 | 37.1 |
控件[tem_25_34]渲染出错,Source:未将对象引用设置到对象的实例。
控件[tem_25_34]渲染出错,Source:未将对象引用设置到对象的实例。
