ARR4FFN NMB H 9.144 mm Spherical roller bearings
Bearing number ARR4FFN Brand NMB Bore Diameter (mm) 6.35 Width (mm) 6.35 d 6.35 mm P 10 mm A 10.668 mm B 6.35 mm D 27.432 mm F 42.164 mm G 45 mm H 9.144 mm J 12.7 mm L 20.574 mm M 14.275 mm W 12.7 mm Thread (E) – ,3750-24 .375024