Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 440C Stainless Steel |
| Country of Origin | Japan |
| Seal Type | Double Rubber Seal (2RS) |
| Precision Rating | ABEC-7 |
| Cage Material | Stainless Steel |
| Lubrication | Pre-lubricated Synthetic Grease |
| Hardness | HRC 58-60 |
| Operating Temperature | -20°C to 120°C |
| Load Capacity | Radial and Axial |
| Package Quantity | 10 Pieces per Pack |
Anonymous
Apr 09, 2026
Rating: 5/5
True Stainless Quality
Verified the material with a magnet test. Great corrosion resistance for my marine project.
Anonymous
Apr 08, 2026
Rating: 5/5
Exact Dimensions
Measured with calipers and the SR6 size is spot on. No fitting issues.
Anonymous
Mar 26, 2026
Rating: 5/5
Smooth Operation
No grinding noise whatsoever. Very satisfied with the Japanese manufacturing quality.
Anonymous
Mar 26, 2026
Rating: 4/5
Good but Pricey
Quality is undeniable compared to cheaper options, but the price is a bit higher.
Anonymous
Feb 07, 2026
Rating: 5/5
Perfect for RC Applications
These bearings spin incredibly smooth. I used them in my drone motors and noticed less friction.
Q: Is the grease food safe?
A: The standard grease is synthetic bearing grease. For food contact, please specify upon order.
Q: Can these be cleaned with solvent?
A: Yes, but ensure you re-lubricate them immediately after cleaning to prevent wear.
Q: Are these bearings magnetic?
A: 440C stainless steel can be slightly magnetic due to hardening, but offers good corrosion resistance.
Q: What is the maximum RPM for SR8?
A: Depending on load, ABEC-7 ratings typically support high speeds up to 30,000 RPM.
Q: Do you offer bulk pricing for 100 packs?
A: Yes, please contact our sales team via the storefront for bulk order discounts.
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