17287RS محمل سيراميك هجين 17*28*7 ملم ABEC-5 1 قطعة الأقواس السفلية للدراجة وقطع الغيار 17287 RS 2RS Si3N4 الكرات 17287-2RS
مميزات خاصة
- Bearing
- 17287RS Hybrid Ceramic Bearing 17*28*7 mm ABEC-5 1PC Bicycle Bottom Brackets & Spares 17287 RS 2RS Si3N4 Ball Bearings 17287-2RS
وصف
Bearing
TECHNICAL SPECS
Model: 17287-2RS
Structure: Deep Groove Ball
Material: Hybrid Ceramic
Bore Dia (d): 17mm
Outer Dia (D): 28 mm
Width (B): 7 mm
Closures: Rubber Sealed (2RS)
Lubrication: Grease
Clearance: C0
Dynamic Load Rating (Cr) (Newtons): 1813
Static Load Rating (Cor) (Newtons): 1137
Weight: 0.012 kg
Grade: ABEC-5
Quantity: 1 Lot = 1 PC
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Hign-concerned Chemical :
Surface Roughness : Ra 0.05
Torque Capacity : 17x28x7 mm
Structure : Si3N4 Balls
Model Number : 17287 Hybid Ceramic Bearing For For KOOZER XM490 BM440 Hub
Coatings : Chrome Steel
Material : Hybrid Ceramic
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