NSK N312 WC3 Cylindrical Roller Bearing - 60 mm ID, 130 mm OD, 31 mm Width, Cylindrical Bore, C3 Flange-Mount Ball Bearing Unit The conical punch head is

The conical punch head is attached to two carriers

For hexagon headed bolts

Close tolerances for accurate adjustments

the set includes various sizes and shapes

NSK N312 WC3 Cylindrical Roller Bearing - 60 mm ID, 130 mm OD, 31 mm Width, Cylindrical Bore, C3 Flange-Mount Ball Bearing Unit The conical punch head isCylindrical Roller Bearing with increased clearance Cylindrical Roller Bearings have high radial load carrying capacity and are suitable for high speeds. The bearings are separable which facilitates mounting and dismounting. Manufactured to precision tolerance class for demanding applications. Robust steel cage construction ensures durability. Suitable for use in a wide range of industrial applications where reliability and performance are essential.