NSK 4308 Deep Groove Ball Bearing - 40 mm ID, 90 mm OD, 33 mm Width Stethoscope The trapezoidal support surfaces of

The trapezoidal support surfaces of the claw ensure that even very tight and difficult-to-reach spaces can be accessed

making it the broadest-capability tool in the TKSA family

Suitable for the take-up of bits with 4 mm halfmoon drive (Wera series 9) and 4 mm HIOS drive (Wera series 21)

The one-piece design provides more secure locking than set-screw collars and is effective on both soft and hardened shafts

The Whittet-Higgins CNF32-12A is a one-piece

NSK 4308 Deep Groove Ball Bearing - 40 mm ID, 90 mm OD, 33 mm Width Stethoscope The trapezoidal support surfaces ofDeep Groove Ball Bearing NSK deep groove ball bearings are versatile, robust, and accommodate radial and axial loads in both directions. Their simple design, low friction, and high speed capability make them suitable for a wide range of industrial applications, from electric motors to gearboxes. Sealed and shielded variants protect against contamination, while open versions allow easy lubrication.