deep groove ball bearing 637
637 bearing is a miniature deep groove ball bearing, with an inner diameter of 7mm outer diameter of 26mm thickness of 9mm, can be used for steam pumps, textile equipment and equipment, deep hole drilling machine, diagnostic equipment, sanding machine, dehumidifier, hollow glass production line, inkjet machine, sewage treatment equipment, frequency conversion pump, household sewing machine, glazing machine, etc. In ultra-small aperture in the miniature bearing, miniature deep groove ball bearing type has the metric 68 series, 69 series, 60 series, etc., an inch on a total of 6 R series, based on this, also can be divided into with ZZ steel dust cover bearing series, rubber sealing ring with RS miniature bearing series, Teflon bearings seal series and flanged penal series and so on.
Matters needing attention
1. Place the yoke iron on the end face of the main engine.
2. Insert the plug into the power socket with the control switch.
3, check whether the grounding line is good, after the power with the test pen test.
4, press the start button, and the host power.
5, check the yoke to the ground should be no voltage.
6. Press the stop button to power off the host and stop heating.
7, according to different specifications of miniature bearings or other workpieces, choose a different yoke iron sleeve, put the yoke iron on the top surface of the main machine, should be consistent with smooth.
8. When heating the micro bearing, the sensor should be inserted into the "sensing socket", and the sensor should be close to the heated workpiece.

| Boundary Dimensions MM | Designation | Load Rating(KN) Dyn. stat | speed ratings(rpm) | r1 r2 (min) | mounting dimensions MM | Mass (KGS) | ||||||
| d | D | B | Cr | Cor | ng grease | ng oil | da min | Da max | ra max | |||
| 7 | 26 | 9 | 637 | 4.55 | 1.97 | 28000 | 34000 | 0.3 | 9 | 24 | 0.3 | 0.024 |
| 7 | 26 | 9 | 637 ZZ | 4.55 | 1.97 | 28000 | 34000 | 0.3 | 9 | 24 | 0.3 | 0.024 |
| 7 | 26 | 9 | 637 2RS | 4.55 | 1.97 | 28000 | 34000 | 0.3 | 9 | 24 | 0.3 | 0.024 |
Why choose us?
- As a manufacturer and supplier, we offer premium quality Deep Groove Ball Bearings and exceptional service.
- At the same time of rapid development, we have been exemplary in fulfilling our social responsibilities, actively engaged in social public welfare activities and philanthropy, and established a good image.
- We provide flexible options and tailor-made solutions to meet the specific requirements of our customers for Deep Groove Ball Bearings.
- We always combine the interests of the enterprise with the interests of the country and the development of the enterprise with the development of the society.
- Our experience in the industry enables us to offer the best Deep Groove Ball Bearings and services to our customers.
- After continuous development and growth, we have formed our own characteristic development model.
- Our Deep Groove Ball Bearings have been tested to withstand extreme conditions and are built to last.
- With our excellent talents, humanized management, advanced equipment and technology, we provide the society with deep groove ball bearing 637 of reliable quality and customer satisfaction.
- We have a reputation for delivering Deep Groove Ball Bearings of superior quality and exceptional value to our customers.
- We strive to create a united, harmonious, relaxed and upward working atmosphere, forming a new corporate culture of innovation and excellence.
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