6903 Hybrid Ceramic Bearing 17x30x7mm Bicycle Hub Front Rear Hubs Wheel for MTB Mountain Bike Hubs 6903RS High Speed Ceramic Ball Bearings（2PC）
Product details
| Management number | 216610379 | Release Date | 2026/04/19 | List Price | $15.99 | Model Number | 216610379 | ||
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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 SPECSModel: 6903 RS Structure: Deep Groove Ball Material: Hybrid Ceramic Bore Dia (d): 17 mm Outer Dia (D): 30 mm Width (B): 7 mm Closures: Rubber Sealed (2RS) Lubrication: Grease Clearance: C0 Dynamic Load Rating (Cr) (Newtons): 4588 Static Load Rating (Cor) (Newtons): 2565 Weight: 0.020 kgQuantity: 1 Lot = 2 PC
- Bore Dia (d): 17mm Outer Dia (D): 30mm 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
| Brand Name | FUSHIBEARING |
|---|---|
| Item Weight | 0.02 Kilograms |
| Bearing Type | Ball Bearing |
| Manufacturer | FUSHIBEARING |
| Material Type | Alloy Steel |
| Bearing Number | 6903RS |
| Item Thickness | 7 Millimeters |
| Outside Diameter | 30 Millimeters |
| Compatible Lubricant | Grease |
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