Bore Size:55 mm Product name:ASAHI Pillow block bearings UCP211 Weight:5.00kg Certification:ISO9001:2008 and ISO14001:2004 Service:OEM Customized Services Precision Rating:ABEC-1 ABEC-3 ABEC-5 ABEC-7 Sample:Avaible Shipping Info:By sea,by air,express.and so on Material:Stainless Steel,GCR15,Iron,steel Feature:Compact structure, convenient loading and unloading, seal is perfect Vibration:Z1V1 Z2V2 Z3V3 Z4V4 Show More