【Specs & Size】625-ZZ (5 mm I.D. × 16 mm O.D. × 5 mm thick)These small bearings use GCr15 chromium bearing steel.Performance suits typical ABEC3 use and reflects material traits often associated with US-ASTM 52100 and JP-JIS SUJ2 grades,operating reliably from -22 °F to 257 °F
【Load Rating Deep Groove Ball Bearings】High-speed Rotation 1880 N . Low-speed/static 680 N . They stay smooth and quiet even under fast rotation,ensuring long-lasting,high-performance operation without unnecessary noise
【Precision Sealed Assembly Parts】Double Alloy Steel Sealed Hug The Inner Race With Micro-clearance—no Metal Rub,Less Grease Evaporation,Zero Leak. Under Normal Load These Sealed Bearings Last 1 000 000+ Revolutions
【Ready To Install Right Out of The Box】 Every Bearing Ships Pre-packed With The Exact Amount of High-perFormance Grease—no Extra Maintenance,Ever. Just Bolt it On and Go. (Do NOT Add More Grease; Too Much Will Hurt PerFormance)
【Fit & Guarantee】Drop these ball bearings into almost any small bearing spot—skateboard wheels,Hand Spinner,roller skates,lawnmowers,ceiling fans,alternators,or trailer hubs. If they don’t fit or you’re not satisfied,return anytime on us
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.