Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand Name | AMGT |
| Bearing Type | Deep Groove Ball Bearing |
| Model Series | 6306, 6307, 6308, 6309, 6310, 6311 |
| Seal Options | ZZ (Metal Shield) or RS (Rubber Seal) |
| Material | High Carbon Chrome Steel (GCr15) |
| Precision Grade | P0 (ABEC-1) |
| Cage Material | Steel Stamped |
| Lubrication | Pre-lubricated with Grease |
| Mounting Type | Press Fit |
| Common Applications | Electric Motors, Gearboxes, Pulleys, Wheels |
Anonymous
Mar 28, 2026
Rating: 4/5
Good but packaging
Bearings are smooth and seem durable. Only giving 4 stars because the outer box was slightly dented during shipping, though the product was fine.
Anonymous
Mar 09, 2026
Rating: 5/5
Reliable Supplier
Ordered multiple sizes for our maintenance department. All units matched specifications exactly. Will order again for future projects.
Anonymous
Mar 04, 2026
Rating: 5/5
Excellent Quality
Used the 6308 model for a lathe repair. The bearing fits perfectly and runs very smoothly without any noise. Highly recommended for industrial use.
Anonymous
Feb 13, 2026
Rating: 5/5
Fast Delivery
Arrived earlier than expected. The bearing was well protected in individual packaging. Great value for the price.
Anonymous
Jan 31, 2026
Rating: 5/5
Perfect Replacement
Fit my electric motor shaft perfectly. The RS seal keeps dust out effectively. Very satisfied with the performance so far.
Q: What is the inner diameter of the 6309 model?
A: The 6309 bearing has an inner diameter (ID) of 45mm, an outer diameter (OD) of 100mm, and a width of 25mm.
Q: Can I use RS seals instead of ZZ shields?
A: Yes, RS rubber seals provide better protection against dust and moisture compared to ZZ metal shields, but may have slightly higher friction.
Q: Do you ship each bearing individually?
A: Yes, each bearing is packaged individually in a box to prevent damage during transit, even when ordering multiple units.
Q: Is this suitable for high speed applications?
A: These are standard precision P0 bearings suitable for typical industrial motor speeds. For extremely high RPM, please consult technical specs.
Q: What type of grease is used for lubrication?
A: The bearings come pre-lubricated with standard lithium-based grease suitable for most general industrial applications.
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