1.Pillow Block Radial ball bearing UCFL204 2,Competitive price 3,Quick delivery,good service 4. High precision,Long l SpecificationsSpherical Insert ball bearings ... ball dirt, dust, moisture and high temperature bad working environment, the grease inside the bearing deteriorates in a short time. Therefore ... com.cnQQ:1063389022 Mobile:86-15968530028 Fax:86-0575 -86125745 Pillow block bearing UCFL204