High hardness and toughness: Bearing steel is a high-quality steel that is specifically designed for bearing applications. It is characterized by its high hardness and toughness, which makes it an excellent choice for applications that require high load-bearing capacity and durability.
Design:This high-performance bearing features inner and outer races machined from hardened stainless steel and polished balls made of premium chrome steel for incredibly smooth, reliable operation even under extreme loads.
Versatility: These bearings are widely used in a variety of small machinery applications, including skateboard wheels, inline skates, and electric motors.
Easy Installation : The compact integrated corrosion resistant stainless steel construction allows for quick press fit installation into tight spaces without the need for fastening hardware or bonding agents.
Superb Performance : The meticulous hand-finishing and quality craftsmanship provide virtually frictionless, vibration-free and whisper-quiet spinning, making this bearin
Description
Hign-concerned Chemical : None
is_customized : Yes
Material : Hybrid Ceramic
Model Number : 6903 2RS CB
Certification : None
Bearing Model : : 6903 2RS
Bearing Material : : Bearing Steel
Ball Material : : Ceramic Si3N4
Bearing Sizes : : 17x30x7 mm
Inner Diameter : : 17 mm
Out Diameter : : 30 mm
Width : : 7 mm
Bearing Characteristics : : Silent operation and high speed
Bearing Type : : Hybrid ceramic ball bearing
Application : : Bicycle Bottom Brackets
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