Incl. 2 sealed ball bearings. Approx. dimension: 3/4" (19.05mm) I.D x 52mm OD x 21mm wide. Replacement for OEM 9267A. Note: These All Balls Racing 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.00-06 Softail (front) 00-07 Softail (rear) 07-08 Springer (front) 2007 Springer (rear) 00-03 FXD (front/rear) 00-07 XL (front) 00-04 XL (rear) (NU)