De alta precisão rolamento de rolo da agulha RNA4834 dimensão 170*215*45mm

FOB Referência Preço:Obter Cotação Imediata
US$ 1,00 - US$ 10,00 / Peça | 1 Peça/Peças (Min. Ordem)
Diâmetro Externo:
215mm
Envio:
Suporte Frete marítimo
relatório de Atividades Suspeitas
Visão Geral
Detalhes Rápidos
Tipo:
Agulha
Diâmetro do Furo:
1-170 milímetros
Marca:
Hwt
Número do Modelo:
RNA4834
Avaliação de Precisão:
P0
Tipo de Vedantes:
ABERTO
Número de fileira:
Linha única
Lugar de origem:
Jiangsu, China
O Serviço DO OEM:
Disponível
Nome do produto:
Rolamento de rolo da agulha RNA4834 dimensão 170*215*45mm
Material:
GCR15 Aço cromo/aço inoxidável
Modelo N °:
RNA4834
Aplicação:
Máquinas de engenharia
Pacote:
Caixa, caixa, como pedidos do cliente
Porta:
Porto de xangai
Dimensão:
170*215*45mm
Lubrificação:
Graxa óleo lubrificado
Característica:
De alta precisão do baixo ruído
Capacidade de fornecimento
Capacidade de fornecimento:
200000 Piece/Pieces per Week needle roller bearing RNA4834 dimension 170*215*45 mm
Embalagem e entrega
Embalagem
1. industrial embalagem: saco de plástico + papel kcraft + caixa + paletes de madeira compensada; tubo de plástico + caixa + paletes de madeira compensada 2. embalagem comercial: 1 pc/saco de plástico + caixa + caixa de cor + paletes de madeira compensada 3.as exigência do cliente
Porto
Guangdong
high precision needle roller bearing RNA4834 dimension 170*215*45 mm

 

Product Description

 

 

Descriptions of needle roller bearing RNA4834:

Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.

The outer rings of this needle bearings and bearings case are interference fitted without axial fixed settings. The effcient capacity can be maintained even if in the condition of high speed and huge loading capacity.

 

Introduction

 

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.

 

Feature

 

- Smaller cross-section leading to greated rigidity,higher load-carrying capacity & lower inertia of the needle roller bearings help size and weight reductions in machinery.

 

- Though they are less wide,their load carrying capacity is high and is most suitable for applications where the load is high & the radial space is less.

 

- Needle roller bearings,which are designed to withstand oscillation can operate under severe conditions & interchange with sliding bearings.

 

 

 

 

 

 

 

Application fields

 

(1) agricultural machinery, tractors, planter, harvesting machinery and so on.

(2) the heavy mining machinery, metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial and mining vehicles, cement equipment, etc.

(3) engineering machinery forklift, shoveling transport machinery, compaction machinery, concrete machinery, etc.

(4) petrochemical general machinery, petroleum machinery, oil machinery, chemical machinery, pump, blower, valves, gas compressor, refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical machinery, etc.

(5) the electrical machinery, power machinery, transformers, motors, high and low pressure switch, wire and cable, battery, electric welding machine, household appliances, etc.

(6) machine tools, metal cutting machine tools, forging machinery, casting machinery, woodworking machinery, etc.

(7) car, truck, road buses, cars, modified cars, motorcycles, etc.

(8) instruments: automation instrument, electrical instrumentation, optical instruments, composition analyzer, automotive instrumentation, dianliao equipment, electronic equipment, cameras, etc. Based machinery

(9) bearings, hydraulic parts, seals, powder metallurgy products, standard fasteners, industrial chain, gear, mold, etc.

(10) packaging machinery, packaging machine, packing machine, conveyor, etc.

(11) environmental protection machinery, equipment, equipment for the control of air pollution prevention and control of water pollution, solid waste treatment equipment such as mill professional special bearing, gear box, reducer special bearing.

 

 

Method of extending the bearing’s lifetime:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

  

2. Don't allow strong impact, such as hammer striking, transfer roller pressure 

 

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

  

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

  

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

 

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

 

7. Bearing should not be ultra cooled.

Packaging & Shipping

 

 Packaging: 1.industrial packaging: plastic bag+kcraft paper+carton+plywood pallets; plastic tube+carton+plywood pallets                                  2.commerical packaging: 1pc/plastic bag+color box+carton+plywood pallets

                       3.as client's requirement

Delivery:        3-45days after received the payment 

 

Sample

 

Usually by EMS, DHL, UPS, TNT, Fedex.Bulk order:Usually by sea.

 

Delivery

 

Within 7 days for Sample or below 100 pcs,30-45 days for large quantity.

 

Warranty

 

Six months warranty time for the tracker unit from the delivery date leave factory,excluded the accessories.

 

Payment

 

Through T/T, PayPal.

 

Please inform us when the payment made, so that we are able to arrange the productions ASAP.

 

 

If you need more information about our products,please feel free to contact us. 

 

Your inquiry related to our product & price will be replied within 24 hours.

 

OEM projects are highly welcomed. We have professional team here to help.

 

 

 

 

Company Information

HAIWEITE Bearing Transmission Technology Co., Ltd.

Haiweite Bearing Transmission Technology Co., Ltd. is a modern and forward looking enterprise that specializes in the production of high precision, low noise and long life bearings. Our bearings are widely used in general engineering, CNC machines, medical and the domestic appliance industries. We are committed to promote the development of the bearing industry. We will embrace green issues and environmental concerns by investment in advanced process, high-end equipment technology to ensure a low carbon footprint. Our products are widely recognized and trusted by users and can meet continuously developing economic & social needs.

Welcome new and old customers to contact us for future business relationships and achieving mutual success!

 

 

 

 

 

 

você Pode Gostar
Não é exatamente o que você quer? 1 solicitação, múltiplas cotações Obter Cotações Agora >>
você Pode Gostar
Para sua comodidade, os resultados da busca foram traduzido com ferramentas de tradução automática. Caso você tenha alguma sugestão sobre as traduções, All product and supplier information in the language(s) other than English displaying on this page are information of www.alibaba.com translated by the language-translation tool automatically. If you have any query or suggestion about the quality of the auto-translation, please email us at (email address). Alibaba.com and its affiliates hereby expressly disclaim any warranty, express or implied, and liability whatsoever for any loss howsoever arising from or in reliance upon any auto-translated information or caused by any technical error of the language-translation tool.