Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Model Number | 6008ZZ / 6008RS |
| Bore Diameter | 40 mm |
| Outer Diameter | 68 mm |
| Width | 15 mm |
| Material | Chrome Steel (GCr15) |
| Shielding Type | Metal Shield (ZZ) or Rubber Seal (RS) |
| Flange Type | Single Side Flange |
| Precision Grade | ABEC-1 / P0 |
| Lubrication | Pre-lubricated with Grease |
| Package Quantity | 10 Pieces |
Anonymous
Mar 25, 2026
Rating: 4/5
Good quality, tight fit
The bearings are high quality steel. One of them was a bit tight on the shaft initially but loosened up after running. Good value for the price.
Anonymous
Feb 17, 2026
Rating: 5/5
Quiet and reliable
Installed these in a high-speed fan application. They run very quietly even at higher RPMs. No vibrations detected.
Anonymous
Feb 14, 2026
Rating: 5/5
Exactly as described
Shipping was fast and the packaging protected the bearings well. The specs match the listing exactly. Will buy again for future projects.
Anonymous
Feb 09, 2026
Rating: 5/5
Perfect for motor rebuild
Used these to rebuild an old electric motor. The dimensions were spot on and the flange aligned perfectly with the housing. Very smooth operation.
Anonymous
Feb 07, 2026
Rating: 4/5
Solid industrial grade
Using these for machinery maintenance. They seem durable and the grease lubrication is sufficient for standard use. Flange is sturdy.
Q: What is the exact diameter of the flange?
A: The flange outer diameter is approximately 72mm. Please refer to the technical diagram in the product images for precise mounting holes.
Q: Can the RS version be used outdoors?
A: Yes, the RS rubber seal offers better protection against dust and moisture compared to the ZZ metal shield, making it suitable for outdoor use.
Q: Do you offer discounts for bulk orders over 100 packs?
A: Yes, we offer tiered pricing for bulk purchases. Please contact our sales team directly through the contact form for a quote.
Q: What is the maximum RPM rating for these bearings?
A: For grease lubrication, the limiting speed is approximately 11,000 RPM. This may vary based on load and operating temperature.
Q: Are these bearings pre-lubricated or do I need to add oil?
A: These bearings come pre-lubricated with standard grease. You do not need to add oil unless operating under extreme conditions.
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