NAME - ID 3/4" Flanged Precision Ball Bearing, Package fo 8.
APPLICATION - Mounting type 3/4" bore, for use with flat free wheels up to 1-3/8" hub.
ADVANTAGE - Rotate smooth high load capacity, Low friction and vibration, long service life.
SEAL - Double sealed to prevent contaminants from entering and saving grease, Lifetime maintenance-free.
SIZE - ID 0.750" x OD 1.375" x Total height 0.500", Dynamic load about 3900 lbs.