Feature(may vary by option.)
●Bearings
●Craftsmanship: bearing steel inner and outer ring, polished slide, double-sided dustproof design to reduce the intrusion of dust and sand, electric blue dust cover design more cool.
●Selected 7 silicon nitride ceramic balls for greater support and stability, reducing friction and increasing speed.
●High temperature resistant, high resistance nylon cage with high temperature resistance, more wear resistant in long distance and high speed skating, long lasting life.
●Use: For most roller skates are suitable for roller skating and speed skating competitions, longboard, small fish board, twisting board, balance bike, flat flower, braking, street brushing.
[16pcs 608]
Description
Bearings
Specification: 608-2RS (double sided seal)
Item number: 608skb018b
Size: 8*22*7mm
Bearing material: silicon nitride ceramic ball + special grade bearing steel inner and outer ring
Bearing accuracy: ABEC-9
Number of balls: 7 silicon nitride ceramic balls
Cage: Brown nylon
Unlike common bearing seals, this seal is thin from the outer ring to the inner ring, leaving a gap between the bearing and the outer ring to facilitate cleaning and maintenance, which is why the bearing has a better performance, higher speed, longer life and more durable service life.