enLanguage

Products

33kv-252kv Porcelain Transformer Bushing for Power

33kv-252kv Porcelain Transformer Bushing for Power

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.

Send Inquiry
Product Introduction

Honesty as base, Sincere assistance and mutual profit' is our idea, in an effort to create consistently and pursue the excellence for ss sintered filter cartridge, stainless steel faucet water filter, sintered bronze air filters. Our service tenet is responsible for every process, every product and every user. We will continue to uphold integrity, communicate with customers attentively, and sincerely consider customers.

custom bronze bushingbush bearing

DALON Oil Filled Bushing 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

DALON Oil Filled BushingApplications:

Industrial:

  1. General assembly machinery, industrial vehicles, automation, farm machinery, sewing machines,
  2. bottling machines, key duplicating machines, electrical switch gears, mobility, toys, etc.

Household appliances:

  1. Washing machines, fans, woodworking machines, vacuum cleaners, extractor fans.
  2. coffee machines, juicers, rotisseries, hand tools, air conditioning, boilers, etc.

Home appliances:

  1. Lawnmowers, roller shutters, office swivel chairs, locks, garage doors, awnings, sliding windows,
  1. hinges, furniture, gardening, etc.

Oil Filled Bushingbronze flanged sleeve bearingbronze flange bearingoil filled bronze bush

oil filled bushing

• Self-lubricating

• Require no maintenance

• High surface quality

• Strict tolerances

 

 

Our company adhers to the principle of integrity, we will establish a long-term good and stable cooperative relationship with customers with high-quality 33kv-252kv Porcelain Transformer Bushing for Power, reasonable price and perfect after-sales service. We shoulder the mission of 'making employees happy, achieving customers and benefiting the society'. We have the ability to learn and innovate and the sense of communication and collaboration.

Hot Tags: oil filled bushing, China, manufacturers, suppliers, factory, wholesale, custom, microplastic laundry filter, Porous Metal Filter, Sintered Iron Plain Bush, stainless steel cartridge, Sintered Iron Fan Bushing, graphite sleeve bearing

[[ProKeywords]]
You Might Also Like