NTN Deep Groove Ball Bearings 6414, D=70 3.Peaks and spacers are marked with

and spacers are marked with serial numbers and mating marks

The tip of the punch part has a carbide tip

000 mm Maximum RPM (Grease) 5300 RPM Fillet Radius 1

With SPC output (Series 342)

Double hammer mechanism enables smooth tightening with high torque

NTN Deep Groove Ball Bearings 6414, D=70 3.Peaks and spacers are marked withNTN Deep Groove Ball Bearings 6414, D=70 Radial Deep Groove Ball Bearing Round Bore, 70 mm ID, 180 mm OD, 42 mm Width, Open, CN Internal Clearance SPECIFICATIONS Bore Type Round Bore Diameter 70. 000 mm, 2. 7559 in Outside Diameter 180. 000 mm, 7. 0866 in Overall Width 42. 000 mm, 1. 6535 in Closure Type Open Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 F