Discount Sale Enduro Bearings 6703 2RS – ABEC 3 – Ball Bearing – 17x23x4mm

ABEC 3 radial bearing with 17 mm inner diameter, 23 mm outer diameter, 4 mm thickness and two-sided rubbing rubber sealing.ABEC 3 bearings use grade 10 Chromium Steel Balls and 52100 High Carbon Chromium Alloy Races.The high precision balls are within 10/1.000.000″ round, twice as round as the industry standard, at it’s highest level.The alloy races are made from a vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement. The riveted Steel Retainer stands for toughness, ABEC-3 tolerances and noise tested.Manufacturer item code: 6703 2RSWeight supplement: manufacturer spec