XiKe 4 Pack Flanged Ball 1-3/8 x 1/2 Lawn Mower

ADVANTAGE – Rotate Smooth High Load, Low Vibration and Long Life. SEAL – Double Sealed to Prevent Contaminants From Entering and Saving Grease. ION – ID 0.500″ In x OD 1.375″ In and Dynamic Load About 4900 lbs. Has more than 1000000 PCS manufacturing experience for ID 1/2″ Flanged Precision Ball Bearing.Grease inside the seal, in the absence of one end of the flange inside the seal.