Sn Bronze Bushing

Definition

FB092 bronze rolled bearing is a thin-walled bearing made of bronze material as the base, with uniformly and orderly oil injection holes processed and rolled. After assembly, lubricating grease is injected and end face seals are configured for use. This bearing has the advantages of large oil storage capacity, convenient installation and small design volume. Moreover, it can replace copper sleeves for use, which can greatly reduce costs. At present, this product is widely used in agricultural machinery, construction machinery, engineering machinery and other fields.

 

Core value

Dual-effect lubrication system: Pre-set lubricating oil holes + graphite inlay, lubrication efficiency increased by 50%

Military-grade structure: Precisely rolled cold-rolled bronze strips, with a density of up to 8.9g/cm³

Integrated flange: Axial positioning accuracy ±0.03mm, completely preventing movement

Ready-to-use: The inner hole is pre-lubricated and no running-in period is required

 

Four major technological breakthroughs

Hole distribution process: CNC precise positioning of oil holes, flow error ≤5%

Rolling strengthening: Three-pass cold rolling process, compressive strength increased by 40%

Flange reinforcement: Laser welded reinforcing ribs (optional)

Environmental protection upgrade: Lead-free formula (compliant with RoHS 3.0)

 

Typical application scenarios

Construction machinery: Lubrication system for the slewing bearing of excavators

Metallurgical equipment: Guide roller sets for continuous casting machines

Shipbuilding industry: Deck crane rotating chassis

Injection molding machinery: Template positioning and guidance system

 

Why choose us?

Cost advantage: It saves 25% of material costs compared with cast copper bushings

Flexible customization: Supports non-standard oil hole arrangement solutions

Quality Commitment: Material reports can be attached

 

Value-added services

Free technical support: Provide suggestions for oil circuit design

Sample policy: New customers can apply for up to two samples

 

Factory photos

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