NU207EM Mainly bear radial load bearing, roller and ring guard friction small, suitable for high speed rotation. The bearing inner ring and outer ring is separable structure. It can ring and outer ring to relative axial movement, so can be used as fr ...
NU310EM Mainly bear radial load bearing, roller and ring guard friction small, suitable for high speed rotation. Inner ring or outer ring without penal cylindrical roller bearing, which can ring and outer ring to relative axial movement, so it can be ...
NU211EM Mainly bear radial load bearing, roller and ring guard friction small, suitable for high speed rotation. Inner ring or outer ring without penal cylindrical roller bearing, which can ring and outer ring to relative axial movement, so it can be ...