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Home / Bearings & Bushings / AMGT Imported High-Performance Deep Groove Ball Bearings 603 604 605 606 607 608 609 ZZ RS

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Brand AMGT
Bearing Type Deep Groove Ball Bearing
Material High Carbon Chrome Steel
Seal Options ZZ (Metal Shield) or RS (Rubber Seal)
Precision Class ABEC-1 Standard
Cage Material Steel
Lubrication Pre-lubricated with Grease
Load Capacity Radial and Moderate Axial
Operating Temperature -30°C to +120°C
Country of Origin Imported

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 5/5

Smooth operation

Very quiet operation after installation. I used the RS sealed version for a dusty environment and they are holding up well.

A

Anonymous

Apr 11, 2026

Rating: 5/5

Reliable industrial grade

We use these for maintenance on our production line. Consistent quality across the batch. Will order again.

A

Anonymous

Mar 30, 2026

Rating: 4/5

Good quality, slow shipping

The bearings themselves are excellent quality and fit perfectly in my machinery. Only downside was the shipping took a bit longer than expected.

A

Anonymous

Mar 28, 2026

Rating: 4/5

Great for DIY projects

Bought the 605 size for a custom build. Fits snugly and rotates freely. Wish there were more size options in one pack.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect fit for my motor

Ordered the 608 ZZ bearings for my skateboard wheels. They spin smoothly and seem very durable. Great value for the price.

5 FAQ

Q: What is the maximum RPM for these bearings?

A: The maximum RPM varies by specific size and load. Please refer to the technical datasheet for the specific bearing number you intend to purchase.

Q: Do you offer bulk discounts for industrial orders?

A: Yes, we offer tiered pricing for bulk orders. Please contact our sales team directly for a quote on large quantities.

Q: What is the difference between ZZ and RS seals?

A: ZZ refers to metal shields on both sides, offering less friction but less protection. RS refers to rubber seals, offering better protection against dust and moisture but slightly more friction.

Q: Can I use the 608 bearing for electric skateboards?

A: Yes, the 608 size is the standard size used for most skateboard and electric skateboard wheels.

Q: Are these bearings pre-lubricated?

A: Yes, all AMGT deep groove ball bearings come pre-lubricated with standard grease suitable for general industrial applications.

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