SKF QJ309 MA/C3 Four Point Contact Bearing - 45 mm ID, 100 mm OD, 25 mm Width, C3 Bearing heater The lockwasher seats against the

The lockwasher seats against the nut and a tab bends into one of the nut's external slots

and is manufactured in the USA to be RoHS compliant

for example

5% + 5 digits)

400555 Lubricant Type Oil or Grease Construction Description Oil seal

SKF QJ309 MA/C3 Four Point Contact Bearing - 45 mm ID, 100 mm OD, 25 mm Width, C3 Bearing heater The lockwasher seats against theFour Point Contact Bearing with increased clearance Four Point Contact Bearings from SKF are designed for reliable performance in demanding industrial applications. Manufactured to precision tolerance class for demanding applications. Suitable for use in a wide range of industrial applications where reliability and performance are essential.