Bore Dia (d): 15mm Outer Dia (D): 28mm Width (B): 7mm
Material: Chrome Steel / Si3N4 Balls
Compared With Steel Ball Bearing,Hybrid Ceramic Ball Bearing Has Long Service Life,Higher Speeds,Durable & Insulation
For Bike Type: BMX Bike, BMX Bike - Old School, Hybrid/Comfort Bike, Mountain Bike, Road Bike - Racing, Road Bike - Touring, Time Trial/Triathlon
52100 Chrome Steel Outer Ring & Inner Ring +Si3N4 Ceramic Balls +Nylon Cage +Grease + Sealed = HYBRID CERAMIC BEARINGS
وصف
WHAT IS A HYBEID CERAMIC BEARING?
A ceramic hybrid bearing is a combination of ceramic balls and bearing quality steel rings.
Which combine hardened steel rings with rolling elements made of high-performance ceramic materials, are an increasingly popular option for demanding applications.
TECHNICAL SPECS
Model: 6902 RS
Structure: Deep Groove Ball
Material: Hybrid Ceramic
Bore Dia (d): 15 mm
Outer Dia (D): 28 mm
Width (B): 7 mm
Closures: Rubber Sealed (2RS)
Lubrication: Grease
Clearance: C0
Dynamic Load Rating (Cr) (Newtons): 4321
Static Load Rating (Cor) (Newtons): 2259
Weight: 0.018 kg