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Feature

Bearing I.D.: 17mm
Bearing Number: 6903
Bearing O.D.: 30mm
Bearing Thickness: 7mm
ID x OD x W (mm): 17x30x7

Description

Premium quality CERBEC USA Grade 3 ceramic (Silicon Nitride: Si3N4) balls with Magnetite rust proof finish . Silicone VV seals. Packed with Kyodo Yushi PS-2 grease. Features: All measurements are in millimeters Grade 3 Balls and Magnetite Rust Proof Finish ABEC 5 Precision and Silicone V V Seals 3 Times Cryogenic Race Treatment