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Stainless Steel Deep Groove Ball Bearings
Stainless Steel Deep Groove Ball Bearings Introduction:
Stainless steel deep groove ball bearings is a common type of bearings.
AISI SUS440 and SUS304 are two common materials for stainless steel deep groove ball bearings.
Difference Between Material SUS440 and SUS304:
SUS440 hardness can reach 58 after vacuum quenching decarburization treatment, suitable for use in weak acid-base and high-load environments.
Because of its high carbon content and magnetism, its corrosion resistance is not as good as SUS304.
To sum up, bearings of SUS440 can reach 1500RPM, hardness is 52-58HRC.
SUS440 stainless steel bearing photo as below:
SUS304 material contains large nickel content and low carbon content, therefore SUS 304 material is soft and has a hardness of about 25.
SUS304 material bearings are not suitable for high-load rotation and are suitable for use in strong acid and alkali environments.
To sum up, bearings of SUS304 is soft and non-magnetic, with Strong acid and alkali resistance and low revolving seed and low precision.
SUS304 stainless steel bearing photo as below:
Stainless Steel Deep Groove Ball Bearing Structure:
Stainless Steel Deep Groove Ball Bearings Size Chart:
| Model | Boundary Size（mm) | |||
| ZZ(RS) | ||||
| ZZ(2RS) | d | D | B | r(min) |
| SS684 | 4 | 9 | 2.5 | 0.1 |
| SS694 | 11 | 4 | 0.15 | |
| SS604 | 12 | 4 | 0.2 | |
| SS624 | 13 | 5 | 0.2 | |
| SS634 | 16 | 5 | 0.3 | |
| SS685 | 5 | 11 | 3 | 0.15 |
| SS695 | 13 | 4 | 0.2 | |
| SS605 | 14 | 5 | 0.2 | |
| SS625 | 16 | 5 | 0.3 | |
| SS635 | 19 | 6 | 0.3 | |
| SS686 | 6 | 13 | 3.5 | 0.15 |
| SS696 | 15 | 5 | 0.2 | |
| SS606 | 17 | 6 | 0.3 | |
| SS626 | 19 | 6 | 0.3 | |
| SS636 | 22 | 7 | 0.3 | |
| SS687 | 7 | 14 | 3.5 | 0.15 |
| SS697 | 17 | 5 | 0.3 | |
| SS607 | 19 | 6 | 0.3 | |
| SS627 | 22 | 7 | 0.3 | |
| SS637 | 26 | 9 | 0.3 | |
| SS688 | 8 | 16 | 4 | 0.2 |
| SS698 | 19 | 6 | 0.3 | |
| SS608 | 22 | 7 | 0.3 | |
| SS628 | 24 | 8 | 0.3 | |
| SS638 | 28 | 9 | 0.3 | |
| SS689 | 9 | 17 | 4 | 0.2 |
| SS699 | 20 | 6 | 0.3 | |
| SS609 | 24 | 7 | 0.3 | |
| SS629 | 26 | 8 | 0.3 | |
| SS639 | 30 | 10 | 0.6 | |
| SS6800 | 10 | 19 | 5 | 0.3 |
| SS6900 | 22 | 6 | 0.3 | |
| SS6000 | 26 | 8 | 0.3 | |
| SS6200 | 30 | 9 | 0.6 | |
| SS6300 | 35 | 11 | 0.6 | |
| SS6801 | 12 | 21 | 5 | 0.3 |
| SS6901 | 24 | 6 | 0.3 | |
| SS16001 | 12 | 28 | 7 | 0.3 |
| SS6001 | 28 | 8 | 0.3 | |
| SS6201 | 32 | 10 | 0.6 | |
| SS6301 | 37 | 12 | 1 | |
| SS6802 | 15 | 24 | 5 | 0.3 |
| SS6902 | 28 | 7 | 0.3 | |
| SS16002 | 32 | 8 | 0.3 | |
| SS6002 | 32 | 9 | 0.3 | |
| SS6202 | 35 | 11 | 0.6 | |
| SS6302 | 42 | 13 | 1 | |
| SS6803 | 17 | 26 | 5 | 0.3 |
| SS6903 | 30 | 7 | 0.3 | |
| SS16003 | 35 | 8 | 0.3 | |
| SS6003 | 35 | 10 | 0.3 | |
| SS6203 | 40 | 12 | 0.6 | |
| SS6303 | 47 | 14 | 1 | |
| SS6403 | 62 | 17 | 1.1 | |
| SS6804 | 20 | 32 | 7 | 0.3 |
| SS6904 | 37 | 9 | 0.3 | |
| SS16004 | 42 | 8 | 0.3 | |
| SS6004 | 42 | 12 | 0.6 | |
| SS6204 | 47 | 14 | 1 | |
| SS6304 | 52 | 15 | 1.1 | |
| SS6404 | 72 | 19 | 1.1 | |
| SS6805 | 25 | 37 | 7 | 0.3 |
| SS6905 | 42 | 9 | 0.3 | |
| SS16005 | 47 | 8 | 0.3 | |
| SS6005 | 47 | 12 | 0.6 | |
| SS6205 | 52 | 15 | 1 | |
| SS6305 | 62 | 17 | 1.1 | |
| SS6405 | 80 | 21 | 1.5 | |
| SS6806 | 30 | 42 | 7 | 0.3 |
| SS6906 | 47 | 9 | 0.3 | |
| SS16006 | 55 | 9 | 0.3 | |
| SS6006 | 55 | 13 | 1 | |
| SS6206 | 62 | 16 | 1 | |
| SS6306 | 72 | 19 | 1.1 | |
| SS6406 | 90 | 23 | 1.5 | |
| SS6807 | 35 | 47 | 7 | 0.3 |
| SS6907 | 55 | 10 | 0.6 | |
| SS16007 | 62 | 9 | 0.3 | |
| SS6007 | 62 | 14 | 1 | |
| SS6207 | 72 | 17 | 1.1 | |
| SS6307 | 80 | 21 | 1.5 | |
| SS6407 | 100 | 25 | 1.5 | |
| SS6808 | 40 | 52 | 7 | 0.3 |
| SS6908 | 62 | 12 | 0.6 | |
| SS16008 | 68 | 9 | 0.3 | |
| SS6008 | 68 | 15 | 1 | |
| SS6208 | 80 | 18 | 1.1 | |
| SS6308 | 90 | 23 | 1.5 | |
| SS6408 | 110 | 27 | 2 | |
| SS6809 | 45 | 58 | 7 | 0.3 |
| SS6909 | 68 | 12 | 0.6 | |
| SS16009 | 75 | 10 | 0.6 | |
| SS6009 | 75 | 16 | 1 | |
| SS6209 | 85 | 19 | 1.1 | |
| SS6309 | 100 | 25 | 1.5 | |
| SS6409 | 120 | 29 | 2 | |
| SS6810 | 50 | 65 | 7 | 0.3 |
| SS6910 | 72 | 12 | 0.6 | |
| SS16010 | 80 | 10 | 0.6 | |
| SS6010 | 80 | 16 | 1 | |
| SS6210 | 90 | 20 | 1.1 | |
| SS6310 | 110 | 27 | 2 | |
| SS6410 | 130 | 31 | 2.1 | |
| SS6811 | 55 | 72 | 9 | 0.3 |
| SS6911 | 80 | 13 | 1 | |
| SS16011 | 90 | 11 | 0.6 | |
| SS6011 | 90 | 18 | 1.1 | |
| SS6211 | 100 | 21 | 1.5 | |
| SS6311 | 120 | 29 | 2 | |
| SS6411 | 140 | 33 | 2.1 | |
| SS6812 | 60 | 78 | 10 | 0.3 |
| SS6912 | 85 | 13 | 1 | |
| SS16012 | 95 | 11 | 0.6 | |
| SS6012 | 95 | 18 | 1.1 | |
| SS6212 | 110 | 22 | 1.5 | |
| SS6312 | 130 | 31 | 2.1 | |
| SS6412 | 150 | 35 | 2.1 | |
| SS6813 | 65 | 85 | 10 | 0.6 |
| SS6913 | 90 | 13 | 1 | |
| SS16013 | 100 | 11 | 0.6 | |
| SS6013 | 100 | 18 | 1.1 | |
Questions that usually come up after Stainless Steel Deep Groove Ball Bearings
Which next options usually help after reviewing Stainless Steel Deep Groove Ball Bearings?
Most buyers benefit from one broader family destination, one more commercial route, and one supporting guide that answers the next practical question. That combination usually turns research into a clearer shortlist.
Why add related bearing destinations beside Stainless Steel Deep Groove Ball Bearings?
Because the first answer often leads to a second question about fit, applications, supplier choice, or repeat-order confidence. Keeping those next destinations close reduces unnecessary backtracking.
When is it worth moving from reading into a quote or product review?
That move usually makes sense once the topic has narrowed the likely bearing family and the remaining unknowns are commercial, dimensional, or application-specific rather than purely educational.
What usually makes the next bearing decision easier after Stainless Steel Deep Groove Ball Bearings?
The process is often easier when the wider family view, the more commercial destination, and one practical guide stay visible together. That keeps the decision grounded in both application detail and buying reality.
Buyer FAQ
Questions buyers ask before choosing the next bearing option
What is the main takeaway from Stainless Steel Deep Groove Ball Bearings?
The main takeaway is that stainless steel deep groove ball bearings should be checked against the bearing family, dimensions, load direction, speed, and operating conditions instead of relying on the title or size alone.
When should I use this guide before requesting a quote?
Use the guide when you are comparing bearing models, checking suffix meanings, confirming seal or clearance choices, planning maintenance, or preparing details for replacement, production, or OEM sourcing.
How does this topic connect to deep groove ball bearings?
The topic supports the Deep Groove Ball Bearings decision path by helping buyers understand fit, performance, specification details, or maintenance factors before choosing a product page or contacting the team.
Can this guide replace a final specification check?
No. The guide helps prepare the decision, but a final check should still confirm the part number, dimensions, load, speed, seal, clearance, precision, application, and order quantity.
What should I send if I need help after reading this guide?
Send the bearing number, measured size, photos if available, application, quantity, and any special operating conditions. That gives the team enough context to recommend the right product family or quote route.
Need help checking fit, price, or lead time? Request a bearing quote
