Insert Ball Bearing,Bore Dia. 2-7/8 In
5 in, Outside Diameter 5 7/64 in, Ring Material Alloy Steel.Insert Bearing, Ball Material Alloy Steel, Bearing Industry Number ER-46, Bearing Insert Type Radial/Deep Groove Ball, Bearing Insert Shape Cylindrical, Bore Diameter 2 7/8 in, Cage Material Brass, Closure Double Sealed, For Environment Highly Dusty and Dirty, Inner Ring Outside Diameter 3.641 in, Lubricant Material NLGI #2 Equivalent, Maximum Temperature 220 Degrees F, Minimum Temperature -20 Degrees F, Outer Ring Width 1.