6301-2RS 25 mm x 37 mm x 12 mm Doble R...
Diámetro interior (d): 25 mm
Outer Diameter (D): 37 mm
Width (B): 12 mm
Shaft Shoulder Diameter (da min): 28 mm
Housing Shoulder Diameter (Da max): 34 mm
Fillet Radius (ra max): 0.6 mm
Dynamic Load Rating (cr): 12.0 kN
Static Load Rating (cor): 6.65 kN
Limiting Speed (Grease Lubricated): 16,000 rpm
Limiting Speed (Oil Lubricated): 20,000 rpm
Weight: Approximately 0.045 kg
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6803 2RS ZZ Sección delgada Ranura profunda...
Our 6803 bearing is available in open, shielded (ZZ), or sealed (2RS) configurations to match your environmental requirements. The thin-section design provides engineers with greater flexibility in designing compact systems for semiconductor equipment, optical scanners, drone motors, and high-speed automation systems.
Dimensiones: Bore: 17 milímetros, Diámetro exterior: 23 milímetros, Ancho: 4 mm
Dynamic Load Rating (cr): 2.8 kN
Static Load Rating (cor): 1.45 kN
Material:
Rings: Gcr15 Chrome Steel;
Bolas: Nitruro de Silicio (Si3N4);
Jaula: Reinforced Nylon 66/Stainless Steel (optional)
Max Operating Speed: Up to 40,000 RPM (grease lubricated)
Weight: Approximately 0.015 kg (30% lighter than all-steel equivalents)
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681XZZ ABEC 9 1.5*4*2 mm Fingerboard...
Upgrade your fingerboard wheels with professional-grade bearings for smoother grinds, faster rolls, and consistent performance.
Dimensiones:
Inner diameter (d): 1.5 mm
Outer diameter (D): 4 mm
Width (B): 2 mm
Material: High-grade GCr15 chrome steel – fully hardened (HRC 60–65) for wear resistance and dimensional stability
Rolling Elements: Precision-grade chrome steel balls (Grade G10 or better) – spherical accuracy ensures smooth, low-friction rotation
Cage (Retainer): Miniature stamped steel or nylon retainer – maintains consistent ball spacing without adding excessive drag
Shields: Double metal shields (ZZ design) – non-removable shields prevent dust, lint, and debris from entering the bearing while retaining lubricant
Precision Grade: ABEC-3 to ABEC-9 equivalent – sufficient for the high rotational speeds and light loads of fingerboarding
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980811NT Heavy Duty Forklift Mast Ro...
980811NT es un tipo de rodamiento diseñado específicamente para los entornos hostiles que enfrentan las carretillas elevadoras y los equipos de manipulación de materiales.. Este rodamiento cuenta con una excelente capacidad de carga radial y durabilidad..
Dimensiones clave:
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- Diámetro interior (d): 55 milímetros
- Diámetro exterior (D): 80 milímetros
- Ancho (B): 23 milímetros
- Clasificaciones de carga: Diseñado para una alta capacidad de carga radial. La clasificación de carga dinámica (cr) y capacidad de carga estática (cor) están optimizados para soportar el peso y la tensión significativos que se encuentran en las aplicaciones de extremo de rueda de montacargas.
- Precisión & Autorización: Fabricado según el estándar (P0) o grados de precisión más altos según sea necesario, con un juego interno radial (C3/C4 es común) adecuado para el montaje a presión y la expansión térmica típicos en conjuntos de accionamiento.
- Jaula: Presenta una alta resistencia, jaula de acero estampada con precisión. Este diseño garantiza una guía precisa de los rodillos., Excelente durabilidad en condiciones de alta velocidad y alta carga., y contribuye a la larga vida útil del rodamiento de la carretilla elevadora.
Alta velocidad 1/4″x5/8″x0.1...
R4 is specifically designed to seamlessly integrate with mechanical equipment manufactured according to imperial (inch) dimensions, and is suitable for markets that follow imperial standards.
Especificaciones clave:
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- Diámetro interior (d): 1/4 inch (0.2500")
- Diámetro exterior (D): 0.625 inch (5/8")
- Ancho (B): 0.196 inch
- Dynamic & Static Load Ratings: Engineered for reliable performance in its size class. The R4 offers a balanced dynamic (cr) and static (cor) load capacity suitable for its intended applications.
- Speed Ratings: Capable of moderate to high rotational speeds, with specific limits depending on the lubrication condition and operational environment
- Internal Clearance: Typically supplied with a standard radial internal clearance (C0/CN) suitable for most common applications. Other clearance groups can be specified for unique thermal or fit requirements.
- Sealing/Shielding Options: Supplied as open, or with metal shields (ZZ) o sellos de goma (2RS) to retain grease and exclude contaminants.
Micrófono MR52 ZZ RS de alta velocidad de 2 × 5 × 2,5 mm..
The MR52 is a high-performance miniature ball bearing, expertly engineered for applications where space is limited but performance is critical.
Especificaciones clave:
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- Diámetro interior (d): 2 milímetros
- Diámetro exterior (D): 5 milímetros
- Ancho (B): 1.5 milímetros
- Clasificaciones de carga: Despite its miniature size, the MR52 is engineered to handle meaningful loads for its scale. Its dynamic (cr) and static (cor) load ratings make it suitable for a range of light-duty, high-precision applications. Exact values are detailed in our technical documentation.
- Speed Ratings: Capable of very high rotational speeds, which are essential for applications like small DC motors and high-speed spindles in dental or laboratory tools.
Precisión de bajo ruido OEM F6305 25×62×...
F6305 is a versatile and durable flange-type bearing assembly. It integrates a sealed deep groove ball bearing within a sturdy housing, simplifying the assembly process and reducing the overall cost.
Dimensiones clave:
Shaft Diameter (Bore, d): 25 mm
Flange Outer Diameter (D): 62 mm
Bearing Width (B): 17 milímetros (bearing section)
Lubrication: Pre-lubricated
Materials:
* Bearing Rings & Bolas: chrome steel, through-hardened for durability.
* Flange/Housing: Pressed steel or machined steel, offering a robust and rigid structure.
Clasificaciones de carga: Engineered to handle moderate radial loads. Dynamic load capacity (cr) is approximately 22.0 kN, and static load capacity (cor) is approximately 14.5 kN.
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