Insert Bearing ER-52 3 1/4in Bore

Insert Bearing Ball Material Alloy Steel Bearing Industry Number ER-52 Bearing Insert Type Radial/Deep Groove Ball Bearing Insert Shape Cylindrical Bore Diameter 3 1/4 in Cage Material Brass Closure Double Sealed For Environment Highly Dusty and Dirty Inner Ring Outside Diameter 4.156 in Lubricant Material NLGI #2 Equivalent Maximum Temperature 220 Degrees F Minimum Temperature -20 Degrees F Outer Ring Width 1.938 in Outside Diameter 5 57/64 in Ring Material Alloy Steel