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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
each bearing is double sealed for dust protection and pre-lubricated with grease for smooth
bearing is ABEC-7 (P4) quality and made in Japan
the N312 outer diameter is 130mm and the N312 width is 31mm
21319EXW33 Spherical Roller Bearing
80-Pack Skateboard/inline/Skate/Rollerblade/Roller Hockey Bearings Outer Diameter - 62mm each bearing is double sealed80 Pack Skateboard Inline Skate Bearings 8mm x 22mm x 7mm Double Shielded Pre Oiled This set of 80 skateboard and inline skate bearings is perfect for everything from roller hockey to scooters. Designed with durability and smooth spin in mind, these 608ZZ bearings feature double metal shields to block dust and grime while keeping oil in for long lasting use. Bearing Type: Deep Groove Radial Material: High Strength Carbon Steel Shields: Double Metal