Bearings for Inline Skates - Go Project - Nitride

Description

Go Project "Nitride" Inline Skate Bearings
Sold as a set of 8 bearings (for 4 wheels)
Bearing spacers not included!
The goal, when engineering bearings; is to try and produce the 'ball bearing' component so that it is as round and as hard as possible. Silicon Nitride is a form of ceramic which is more than 50% harder than steel. By making the ball-bearings out of this material the Go Project Nitride bearings can achieve the following benefits when compared to traditional skate bearings:
- 80% less friction between the balls and the races
- Increased bearing life by up to 10x
- The smoother bearing surface produces less vibration and less fatigue for the skater
The bearing races are made from steel, which is the most suitable material for everyday skating (ceramic is not dense enough and can fracture especially under sudden force).
Go Project does not use the ABEC scale to rate bearings due to it’s irrelevance to the specific forces imposed by skating. However, the Nitride Bearings pass as an ABEC 9 by normal industry standards.
==================================
==================
WORLDWIDE SHIPPING!
All packages are sent from Saint-Petersburg, Russia via delivery option of your choice. Currently there are two options available:
Economy shipping
- regular air mail shipment with delivery time of 30-45 days
UPS Express Saver
- exress delivery with delivery time around 5-7 days (sometimes it can take up to 10 days for remote destinations such as Australia and New Zealand)
Handling time
Orders are usually shipped in 1-3 business days.
Customs fees and import taxes are not included!
If there are any customs fees or import taxes in your country you will have to pay them by yourself. Please check your local customs regulation before ordering!