Bague bronze frittée de qualité premium
| D.I.(d) | 30 |
| D.I. (d1) | |
| D.E. (D) | 35 |
| D.E. (D1) | |
| Longueur (L) | 40 |
| Diamètre bride (fd) | |
| Épaisseur bride (fl) | |
| Tolérance générale | F7 r7 js13 |
| Poids(Réf.)/Gramme | 67.00 |
| Quantité minimum de commande | 40KGS |
DALON's sintered bronze bush 30×35×40 mm is engineered for use in mechanical systems requiring low-friction, self-lubricating bearing components. Manufactured through powder metallurgy, this bronze bush offers excellent oil retention, long-term wear resistance, and quiet performance in rotary or oscillating motion.
Its compact yet durable structure makes it ideal for use in space-constrained environments where consistent support and minimal maintenance are critical.
Key Features
Dimensions: 30 mm Inner Diameter × 35 mm Outer Diameter × 40 mm Length
Material: Sintered bronze (typically 90% copper, 10% tin)
Maintenance-free self-lubricating structure
Uniform porosity for stable oil dispersion
Suitable for dry or marginally lubricated applications
Corrosion- and wear-resistant in harsh operating conditions
Applications
Electric motor bushings and fan units
Office automation and small appliances
Pneumatic and hydraulic equipment
Agricultural equipment shaft supports
Low- to medium-load gearboxes and pulleys
General rotary mechanisms in industrial machinery
Why Choose DALON
As a certified ISO 9001:2015 manufacturer, DALON has specialized in sintered bronze bushings for over 20 years, delivering high-precision, ready-to-install components to OEMs around the world. Our 30×35×40 mm bronze bushes combine reliability, performance, and ease of assembly.
We offer full OEM support, including:
Customized tolerances (H7/H9)
Special oil infusions
Groove designs
Shaft-fit recommendations
Whether for high-volume production or precision prototyping, DALON provides optimized sintered solutions tailored to your engineering demands.
FAQ – Frequently Asked Questions
Q1: What is this bronze bush used for?
It serves as a bearing sleeve in rotary applications, reducing friction and wear between moving parts.
Q2: Does this bushing need external lubrication?
No. Its sintered bronze structure is impregnated with oil, providing self-lubrication during operation.
Q3: Can it handle high rotational speeds?
Yes. It performs well in moderate-speed environments. For high-speed use, we recommend consulting our engineering team.
Q4: Is it reusable after press-fit installation?
Typically, these are designed for one-time press-fit use, but it can be removed and reused under controlled tolerances.
Q5: Are custom designs or sizes available?
Yes. We support full customization including:
ID/OD adjustments
Length variations
Special groove patterns
Q6: Which industries rely on this type of bronze bush?
Common across:
Automotive
Industrial automation
Electric motors
Packaging equipment
Agricultural machinery
La polyvalence des DOUILLE EN BRONZE FRITTÉ 30X35X40 les rend idéales pour de nombreuses applications, notamment :
Les DOUILLE EN BRONZE FRITTÉ 30X35X40 sont conçues pour les applications exigeantes où les méthodes de lubrification conventionnelles sont impraticables. Elles offrent des performances exceptionnelles, une durabilité et une rentabilité qui en font le choix privilégié dans diverses industries. Découvrez la fiabilité et l'efficacité des DOUILLE EN BRONZE FRITTÉ 30X35X40, conçues pour répondre à vos exigences spécifiques d'application.
Notre équipe professionnelle est prête à vous aider avec votre demande pour ce Bague en Bronze – Douille Frittée de Précision par DALON.
ContactNous offrons des services de conception gratuits et une fabrication sur mesure pour vos besoins spécifiques.
Nous offrons une expédition mondiale pour tous nos produits avec des délais de livraison fiables.