Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	KIF
Country of Origin	Japan
Precision Grade	P5
Bearing Type	Miniature Deep Groove
Seal Configuration	ZZ (Dual Metal Shield)
Inner Diameter Options	6mm, 7mm, 8mm, 9mm
Outer Diameter	22mm (Standard 608)
Width	7mm
Material	High-Carbon Chrome Steel
Recommended Application	Inline Skates, Scooters, Machinery

5 reviews

Anonymous

Apr 09, 2026

Rating: 5/5

Smooth Ride

Installed these on my inline skates and the difference is night and day. Very smooth rolling and quiet operation.

Anonymous

Apr 04, 2026

Rating: 4/5

Good but pricey

Works well and fits perfectly. Only giving 4 stars because they are a bit more expensive than others.

Anonymous

Apr 03, 2026

Rating: 5/5

High Quality

Noticeable difference in speed and durability compared to generic brands. Worth the extra cost for sure.

Anonymous

Mar 21, 2026

Rating: 5/5

Durable

Been using for months now in dusty conditions and they still spin like new. Great shielding.

Anonymous

Feb 08, 2026

Rating: 5/5

Perfect Fit

Exactly what I needed for my scooter upgrade. The 8mm inner diameter matched my wheels perfectly.

5 FAQ

Q: Can I use these for electric skateboards?

A: Yes, they are suitable for high-speed applications including electric skateboards.

Q: Do you offer 10mm inner diameter?

A: Currently we stock 6mm, 7mm, 8mm, and 9mm options for this specific model.

Q: How often should I clean them?

A: Depending on usage, cleaning every few months is recommended for optimal performance.

Q: Is the grease high temperature resistant?

A: They come with standard premium grease suitable for normal operating temperatures.

Q: Are these compatible with ABEC 7 housings?

A: Yes, the dimensions are standard for 608 series bearings and fit ABEC 7 housings.

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