A
Anonymous
Mar 23, 2026
Rating: 5/5
Genuine quality
Packaging indicated Japanese import. No play in the bearings.
Description
Japan imported domestic deep groove ball bearings C-B6000 6001 6002 6003 6004 6005DDU
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High Carbon Chromium Steel |
| Seal Type | DDU (Rubber Contact Seal) |
| Origin | Japan / Domestic Manufacturing |
| Precision Grade | ISO Class 0 (ABEC-1) |
| Cage Type | Pressed Steel Cage |
| Lubrication | Pre-greased (Standard Grease) |
| Inner Diameter Range | 10mm - 25mm |
| Outer Diameter Range | 26mm - 47mm |
| Width Range | 8mm - 12mm |
| Operating Temperature | -30°C to +110°C |
5 reviews
A
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for lathe repair
Used the 6004DDU for my old lathe spindle. Runs smooth and quiet.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Great for hobby motors
Using 6000 series in my electric motor builds. Low friction.
A
Anonymous
Mar 04, 2026
Rating: 4/5
Good value bulk pack
Bought mixed sizes. One box was slightly dented but bearings were fine.
A
Anonymous
Feb 11, 2026
Rating: 5/5
Reliable for machinery
Ordered for conveyor belt rollers. Holding up well under load.
5 FAQ
Q: Do you ship individually?
A: We sell in boxes of 10 or individually depending on selection.
Q: Are these shielded or sealed?
A: These are DDU which means rubber contact sealed on both sides.
Q: Is the 6001 size 12mm inner?
A: Yes, 6001 corresponds to 12mm ID, 28mm OD, 8mm Width.
Q: Can I wash the grease out?
A: Yes, but it will void warranty. We recommend keeping factory grease.
Q: Are these stainless steel?
A: No, these are high carbon chromium steel for durability.
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