Casquillo de Bronce Sinterizado en Calidad Premium
| Fabricante | DALON |
| Material | OIL IMPREGNATED BRONZE |
| Tipo | SPECIAL BUSHING |
| Temperatura de Trabajo ?/td> | From - 40°C to + 220°C |
| Código de Producto | BBZ202828 |
| Densidad (g/cm³) | 6.5 |
| Código HS | 84839000 |
| Dureza | HRB 30~50 |
| Carga Estática (Mpa) | 3000 PSI |
| Máx. Velocidad (m/s) | 8 m/s |
| Máx PV (seco) |
| I.D.(d) | 20 |
| I.D. (d1) | |
| A.D. (D) | 28 |
| A.D. (D1) | |
| Longitud (L) | 28 |
| Diámetro del Flanco (fd) | |
| Espesor del Flanco (fl) | |
| Tolerancia General | F7 r7 js13 |
| Peso(Ref.)/Gramo | 55.00 |
| Cantidad Mínima de Pedido | 40KGS |
DALON’s 20×28×28 mm sintered bronze sleeve is a high-performance self-lubricating bushing engineered for long-lasting support in rotary and oscillating shaft applications. Made from porous sintered bronze and vacuum-impregnated with lubricating oil, this bronze sleeve bushing delivers low-friction, maintenance-free operation under various loads and speeds.
Its compact cylindrical shape and consistent pore structure make it an excellent choice for OEM equipment requiring smooth movement and noise reduction.
Dimensions:
• Inner Diameter (ID): 20 mm
• Outer Diameter (OD): 28 mm
• Length: 28 mm
Material: Oil-impregnated sintered bronze
Type: Cylindrical sleeve bearing
Lubrication: Embedded oil for lifetime use
Installation: Press-fit into housing
Performance Advantages:
• Low noise and low friction
• Excellent wear resistance
• No need for additional greasing
Electric motors and gear drives
Pumps and compressors
Industrial automation assemblies
Agricultural and construction equipment
Power tools and home appliances
DALON specializes in precision sintered bronze bushings, manufacturing in ISO 9001:2015 certified facilities to ensure stable quality, accurate tolerances, and superior material integrity. Our bronze sleeves are designed for optimal oil retention and reduced wear in critical motion assemblies.
We support full OEM services including dimensional customization, alloy composition adjustments, and special packaging.
Q1: What is a bronze sleeve bushing used for?
It’s used to support rotating or sliding shafts, reducing friction and wear in machinery.
Q2: Is this bushing maintenance-free?
Yes. It contains internal lubricating oil and typically requires no additional maintenance.
Q3: Can it be used in vertical and horizontal orientations?
Yes. Its cylindrical form functions well in both shaft orientations.
Q4: How long does the internal oil last?
The oil lasts for the typical service life of the bushing under standard operating conditions.
Q5: Can this bronze sleeve be customized?
Absolutely. DALON offers custom diameter, length, tolerance, and material grade options.
Q6: Is it suitable for high-speed applications?
Yes, provided the load and speed match the recommended performance parameters.
La versatilidad de la SINTERED BRONZE BUSHING 20X28X28 la hace ideal para una variedad de aplicaciones, incluyendo:
SINTERED BRONZE BUSHING 20X28X28 están diseñados para aplicaciones exigentes donde los métodos tradicionales de lubricación no son prácticos. Ofrecen un rendimiento excepcional, durabilidad y eficiencia económica y, por lo tanto, son la mejor opción en varias industrias. Experimente la confiabilidad y eficiencia de los SINTERED BRONZE BUSHING 20X28X28, diseñados para cumplir con sus requisitos de aplicación específicos.
Nuestro equipo profesional está listo para ayudarlo con su solicitud para este Self-Lubricating Bronze Sleeve – 20×28×28 mm Bearing by DALON.
ContactarTodos nuestros productos se fabrican según estándares ISO 9001.
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