thrust roller bearings 1.Material: GCr15/GCr15SiMn 2.ID:25-1000MM 3. ... Bearing3ID size 30MM-1000MM4CertificateISO9001-2000 Spherical Thrust roller bearings 5Description Spherical thrust roller bearings belong to separable bearing. They can carry large ... oil+vacuum plastic bag+paper box+wooden box20ApplicationThis type of bearings is mainly applied to metallurgy, mining, chemistry, paper making, ...