Racing, wheel bearing set. 25mm ID, ABS models

Front wheel pack. Incl. 1 non-ABS and 1 ABS bearing. Dimensions: 25mm ID x 52mm OD x 15mm deep. Replacement for OEM 9276A/9276B and 9252A. Note: These All Balls Racing ball bearings are high quality high speed wheel bearings. Manufactured to ABEC 3 precision levels. Bearings are lubricated with a Chevron fabricated high performance, high temperature grease of SRI 2 level that contains anti-rust and anti-oxidation additives. Compatible with temperatures of -20°C to +150°C and rotational speeds in excess of 10.000 RPM. Triple lip seals are used to help prevent water and debris entering the bearing.