A
Anonymous
Apr 14, 2026
Rating: 5/5
Great for wet environments
Using these in a pump application. Rust resistance is holding up well after a month.
Description
Stainless Steel Bearings 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 440C Stainless Steel |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | 2RS (Rubber Sealed) |
| Precision Grade | ABEC-1 (ISO P0) |
| Cage Material | Steel Stamped |
| Lubrication | Pre-greased |
| Hardness | HRC 55-58 |
| Origin | China |
| Application | Motors, Pumps, Machinery |
| Warranty | 6 Months Manufacturer Warranty |
5 reviews
A
Anonymous
Mar 30, 2026
Rating: 5/5
Reliable industrial grade
Bought a set for our workshop. No noise, runs cool, and seems very durable.
A
Anonymous
Mar 15, 2026
Rating: 4/5
Good quality, slow ship
Bearings look solid and stainless. Took a bit longer to arrive than expected but worth it.
A
Anonymous
Mar 07, 2026
Rating: 4/5
Good value for money
Not high precision ABEC-7, but for general use these are excellent and priced well.
A
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect fit for my motor
Ordered the 6405 size. Fits perfectly on the shaft. Smooth rotation and no noise.
5 FAQ
Q: Do you offer bulk discounts?
A: Yes, please contact us directly for orders over 50 units.
Q: Can these handle high temperatures?
A: Standard grease is rated up to 120°C. For higher temps, custom lubrication is needed.
Q: Is the inner ring hardened?
A: Yes, both inner and outer rings are hardened stainless steel.
Q: What are the dimensions for the 6408 model?
A: The 6408 has a 40mm bore, 110mm OD, and 27mm width.
Q: Are these open or sealed?
A: These come with 2RS rubber seals on both sides for protection.
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