In collaboration is JESA, Bont created the best steel bearing we have to date, the Jesa Black Series. Made in Switzerland, these bearings are made with high grade steel with 7 balls that are extremely round. The inner race is double polished and the bearing is ready to roll with Kluber racing oil from Germany.
Bearing Type: 608
Protection: 1-Z Shield
Ball Complement: 7 pieces
Ball Material: High grade steel
Pack of 16 pieces. The shields are easily removed for cleaning and fits 8mm axles.