Product Description BEARING MODEL : NU5219MC3 Cylindrical roller bearing Dimension:95X170X55.6mm ID(mm): 95 OD(mm): 170 WD(mm): 55.6 MASS:5.67kgs Type: Single row cylindrical roller bearing Material: GCr15/Chrome steel Cage: machined brass Specifications The advantage of our bearings: 1.Long service life 2.Good performance 3.Reasonable price and quick delivery 4.Easy to use and install 5.Bearings made in superior steel