Worm Drive Slewing Bearing

Worm Drive Slewing Bearing

DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.

Product Introduction

Our shock bushing, stainless steel filter mesh, Plastic Air Silencer are of high quality, have a large inventory, and can be quickly provided to customers. The company is committed to becoming a reliable supplier and providing customers with the highest quality products and services. We believe that to achieve sustainable operation, we must pursue reasonable profits, develop prospects and seek sustainable development.

custom bronze bushingbush bearing

DALON BUSHING INTRODUCTION:

DALON self-lubricatingPhosphor Bronze Bearingare manufactured of pressed copper and tin powders by sinter technology and impregnated with lubricating oil and high porosity (20-25% in volume).

DALON Phosphor Bronze Bearing PROPERTIES

GENERAL

 

Unit

Value

Maximum load, p

Static

Dynamic

N/mm2

N/mm2

20

10

Operating temperature

Min

Max

°C

°C

-180

+300

Minimum density

 

g/cm3

6.2

Minimum apparent porosity

 

%

20

Maximum sliding speed, U

m/s

0.1 - 6.0 *

Maximum pU factor

N/mm2 x m/s

0.1 - 1.8 *

Coefficient of friction

 

0.05 - 0.25 *

Surface roughness, Ra

µm

≤ 0.3 - ≤ 0.6

Surface hardness

HB

> 240 - > 355

Phosphor Bronze Bearingbronze flanged sleeve bearingbronze flange bearingphosphor bronze bearing

 

 

We will seek cooperation in competition with major Worm Drive Slewing Bearing companies at home and abroad as well as relevant social parties. Our production system operates strictly in accordance with the international quality system regulations to ensure the zero-defect quality of each product. Our company in line with the 'technology first, people-oriented' principle, we have achieved value-added performance in the short-term operation.

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