Product dimensional dataShaft-Size (d) 25Dimensions (mm) (in)Overall Length (a) 103 / 4.1Housing Thickness (b) 24 / 0.9Lube Hole Diameterc? / 0.0Overall Width (d) 78 / 3.1Center of Outer Race to Back of Bearing (f) 14.3 / 0.6Centerline to Base of Housing (h) 64 / 2.5Length Thru Bore (l) 34.1 / 1.3Width of Tapped Post (p) 40 / 1.6