... 3.Sample: Available 4.High Precision Roller Bearing, Taper Bearing, Tapered Roller Bearing:1.Less coefficient of friction, High limiting speed, Large ... 20mm-190mmOutside diameter40mm-320mmClearanceC0,C1,C2,C3,C4,C5 etc.Cage TypeBrass cage or Stainless cageSeals TypeRS, 2RS, R2, Z, 2Z ... ' requirementPriceFOB, CFR, CIFDelivery Time20-30days JPZZ Professional supply high quality trapered roller bearing