Bearings
TECHNICAL SPECS
Model: 6904 2RS
Structure: Deep Groove
Material: Chrome Steel
Grade: ABEC7
Bore Dia (d): 20mm
Outer Dia (D): 37mm
Width (B): 9mm
Closures: Sealed (2RS)
Lubrication: Grease
Silent Operation:Engineered for silent operation, these bearings are ideal for quiet, efficient bicycle performance.
GCr15 Bearing Steel:Constructed with high-grade GCr15 bearing steel for superior strength and resistance to wear.
6904-2RS Sealed Bearing:Features a double sealed 6904-2RS design, preventing contaminants and offering long-lasting durability.
ABEC-7 Precision:Engineered to ABEC-7 standards, ensuring smooth and precise rotation for optimal performance.
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Hign-concerned Chemical : None
Material : Bearing Steel
Model Number : 6904-2RS
Bearing Model : : 6904 2RS
Bearing Material : : Bearing Steel GCr15
Ball Material : : Bearing Steel GCr15
Bearing Sizes : : 20X37X9 mm
Inner Diameter : : 20 mm
Out Diameter : : 37 mm
Width : : 9 mm
Bearing Characteristics : : Silent operation and high speed
Bearing Type : : Bicycle ball bearing
Application : : Bicycle Bottom Brackets