JTEKT-KOYO 6307-C4 Deep Groove Ball Bearing - 35 mm ID, 80 mm OD, 21 mm Width simatherm An inner tongue keys the

An inner tongue keys the washer to the shaft while its numerous external tabs bend into the slots of the mating locknut

The pound-thru blade ensures complete power transmission (zero loss)

The series 70 impresses with its specially designed jaws for precise installation into the bearing raceways

More torque can be transferred with the help of an open-end or ring spanner applied to the integrated hexagonal bolster

the TKBA 40 travels easily to remote equipment locations

JTEKT-KOYO 6307-C4 Deep Groove Ball Bearing - 35 mm ID, 80 mm OD, 21 mm Width simatherm An inner tongue keys theDeep Groove Ball Bearing JTEKT KOYO 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.