Deep groove metric ball bearings are especially suitable for high-speed applications due to their minimal contact design which allows exceptional rotating speed.This bearing has rubber seals on both sides to protect the bearing from dust or any possible contamination, which can extend bearing life, and retain the lubricant in the bearing.The chrome steel bearing balls provide durability and resistance to deformity under heavy loads, and the steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise. This deep-groove sealed ball bearing is for use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds. Oil and wear-resistant synthetic Steel reinforcement Accepts radial and axial loads Versatile High rotational speed Reduce friction, vibration & noise Fits: Honda ATC110 1979-1981 ATC90 1971-1978 CRF150F 2003-2005 2007 2009-2020 CRF230F 2003-2020 CRF250F 2019-2022 XR150L 2014-2021 Kawasaki KLF110 1987-1988 KLF185 BAYOU 1985-1988 KLT160 1985 KSF250 MOJAVE 1990-1997 KSF250 Mojave 1987-1989 Suzuki ALT125 1983-1986 ALT185F 1985 LT125 1983-1987 LT185 1984-1987 LT80 QUADSPORT 1987-2003 LTA50 2002 Yamaha XP500 T MAX 2001-2017 XVS1100 DRAGSTAR CLASSIC 1999-2001 XVS1100 DRAGSTAR CUSTOM 1999-2001 YFM250 BEAR TRACKER 2000 YTZ250 TRI MOTO 1985-1986