BB 30-2K-K Sprag Type Bearings Cam Clutch One Way Bearing Product Specifications Item BB-2K-K Material GCr15 Outer dia. 62 mm Bore size 30 mm Torque Capacity 140 Nm Max. Overrunning(inner race) 2000 r/min Max. Overrunning(outer race) 1100 r/min Port Shanghai; Ningbo Delivery time 10-15 days Product Features BB series Cam Clutch is designed for press fit installation. BB-1K-K and BB-2GD 1K-K series have a keyway on the inner race. BB-2K-K series has a keyway on both the inner