Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	NSK
Series	604, 605, 606, 607, 608, 609
Material	High Carbon Chrome Steel
Seal Options	Z, ZZ, DD, DW, DDW, V, VV
Origin	Japan / Imported
Precision Rating	P0 (ABEC-1)
Cage Material	Pressed Steel
Lubrication	Pre-lubricated Grease
Load Type	Radial Deep Groove
Warranty	1 Year Manufacturer Warranty

5 reviews

Anonymous

Mar 11, 2026

Rating: 5/5

Genuine NSK Quality

Received the 608ZZ bearings today. Packaging was authentic and the bearings run very smoothly. Perfect for my electric motor project.

Anonymous

Feb 27, 2026

Rating: 4/5

Good Product, Slow Shipping

The bearings are original and work well. However, shipping took a bit longer than expected despite SF Express.

Anonymous

Feb 26, 2026

Rating: 5/5

Trusted Official Store

Bought in bulk for our workshop. All units are genuine NSK. No fake products here. Will order again.

Anonymous

Feb 25, 2026

Rating: 4/5

Value for Money

Price is fair for original Japanese bearings. The DD seal type works great for dusty environments.

Anonymous

Jan 26, 2026

Rating: 5/5

Perfect for CNC Machine

Using these 607 bearings in my CNC spindle. Low noise and high speed capability is exactly as described. Highly recommend.

5 FAQ

Q: Are these bearings genuine NSK products?

A: Yes, all products are sourced directly from NSK official channels and are 100% genuine.

Q: What is the maximum speed rating for the 605 model?

A: The speed rating depends on lubrication and load, but generally supports high-speed applications as listed in the technical datasheet.

Q: Can the 608 model be used for skateboards?

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

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

A: ZZ indicates metal shields on both sides, while DD indicates non-contact rubber seals on both sides for better dust protection.

Q: Do you offer invoices for corporate purchases?

A: Yes, please contact customer service with your company details before checkout to arrange invoicing.

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