Product dimensional dataShaft-Size (d) 1.25Dimensions (mm) (in)Overall Length (a) 117.3 / 4.62Housing Thickness (b) 30.0 / 1.18Lube Hole Diameter (c) 0.0 / ?Overall Width (d) 91.9 / 3.62Center of Outer Race to Back of Bearing (f) 17.5 / 0.69Centerline to Base of Housing (h) 70.1 / 2.76Length Thru Bore (l) 42.9 / 1.69Width of Tapped Post (p) 39.9 / 1.57