Shandong Sennai Intelligent Technology Co., Ltd.

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OEM Hard Steel Bushings digger bushes 70*85*85 70*85*90 70*85*100 70*85*146

China OEM Hard Steel Bushings digger bushes 70*85*85 70*85*90 70*85*100 70*85*146

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OEM Hard Steel Bushings digger bushes 708585 708590 7085100 7085146

MOQ： 100 pieces
Price： $0.60/pieces 100-499 pieces
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Packaging Details	Plastic packaging, Paper box, Wooden box
Supply Ability	10000 Piece/Pieces per Day
Applicable Industries	Construction works , Energy & Mining, Machinery Repair Shops, Manufacturing Plant, Other, Hotels, Garment Shops, Building Material Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Food & Beverage Shops, Advert
Type	bushing
Material	Steel
Product name	Bushing Sleeve
Bush types	Tube
Size	Customized Size
Application	Industrial Equipment
Features	Wear Resistance
Lubricating	Carbon
Product Material	Steel+Porous Bronze+PTFE
Standard	Customised
Surface treatment	Phosphating Black
Product Shape	Customized Bushing
Port	Qingdao
Place of Origin	Shandong, China
Brand Name	sennai
Model Number	001

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Product Details
Company Details

Product Specification


Packaging Details	Plastic packaging, Paper box, Wooden box	Supply Ability	10000 Piece/Pieces per Day
Applicable Industries	Construction works , Energy & Mining, Machinery Repair Shops, Manufacturing Plant, Other, Hotels, Garment Shops, Building Material Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Food & Beverage Shops, Advert	Type	bushing
Material	Steel	Product name	Bushing Sleeve
Bush types	Tube	Size	Customized Size
Application	Industrial Equipment	Features	Wear Resistance
Lubricating	Carbon	Product Material	Steel+Porous Bronze+PTFE
Standard	Customised	Surface treatment	Phosphating Black
Product Shape	Customized Bushing	Port	Qingdao
Place of Origin	Shandong, China	Brand Name	sennai
Model Number	001
High Light	Hard Steel Bushings 85mm ，Digger Bushes 70mm ，OEM Digger Bushes

Hot Selling Bucket Bush Sizes 70*85*85 70*85*90 70*85*100 70*85*146 Excavator Steel Bucket Bushings

A bucket bushing is a type of bushing used in heavy machinery, particularly in excavators and other earth-moving equipment. It is located at the bucket pivot joint, where the bucket connects to the dipper arm. The bucket bushing provides a smooth and controlled movement for the bucket, allowing it to pivot and perform digging or loading operations effectively.

Advantages

No additional oil or grease is required for lubricating

Can be worked at 300 ℃ high temperature without bearing burnt or journal sticking

High load, strong comression,high hardness, low friction

Application

20CrMo Hardened steel bushing is widely used for excavator ,rotary drilling machine,heavy duty loader,diaphragm wall grab

Performance Index			Data
Hardness	HRC	58-62
Max Load	N/mm2	250
Max Linear Velocity	m/s	0.1
Max PV Value	N/mm2.m/s	1.5
WorkingTemperature Limit	℃	-100~ +350
Linear Expension Coefficient	10-5/℃	1.1

blind hole oil storage steel bushing

Performance Index			Data
Hardness	HV	≥650
Max Load	N/mm2	200
Max Linear Velocity	m/s	0.1
Max PV Value	N/mm2.m/s	1.5
WorkingTemperature Limit	℃	-100~ +350
Linear Expension Coefficient	10-5/℃	1.1

SN-X Mesh steel bushing

Performance Index			Data
Hardness	HV	≥650
Max Load	N/mm2	200
Max Linear Velocity	m/s	0.1
Max PV Value	N/mm2.m/s	1.5
WorkingTemperature Limit	℃	-100~ +350
Linear Expension Coefficient	10-5/℃	1.1

SN-B Bimetallic composite self-lubricating bushing

Material and bushing characteristics			value	Company	value
Maximum load	Mpa	100	psi	145,00
working temperature	℃	-40 to 300	°F	-40 to 572
Max Linear Velocity	m/s	0.5	fpm	100
Maximum PV Value	m/sxMPa	1.65	pis x fpm	48,000
Minimum hardness of sliding layer	HB	210	HB	210
Minimum hardness of dual parts	HRC	40	HRC	40

Related Products

Company Profile

Packaging &Logistics

Why choose us?

a. With experiences over 10 years.

b. Strict inspection and high quality with reasonable price.

c. OEM and ODM service provided.

d. Delivery time is short and on-time.

We can give you the direct factory price without broker. Our products are cost-effective with 100% QC quality assurance before shipment. We have our own design team and advanced high-precision machines and testing equipment.

What kinds of products you supply?

Main products are bushing,pin,,shim washers,etc, as per customers' drawings or samples.

Can I have a sample order or trail order?

Yes, it is available to check quality first. Mixed samples are also acceptable.

What about the lead time or delivery time?

In stock: 1-3 days. Usually in 24 hours.

Out of stock: 3-7 days for samples, 3-4 weeks for mass production. It's according to your quantity, and we will let you know when we quote.

What is your payment method?

We accept T/T, Western Union, L/C, credit card or via ALIBABA Assurance order.

Do you support special customized product (OEM or ODM)?

Of course, our company has experienced and professional engineers and possess a number of testing equipment. It can meet all customized requirements of customers while ensuring product quality.

What's your MOQ?

We will indicate the MOQ for each item in the quotation sheet.Normally, our minimum order is USD5000, one 20'
full container load and LCL container (less than a container load) can be acceptable.We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price.

What's about the quality of you products?

We are specialized in high quality products and make products according to drawings and samples strictly to meet your 100% satisfaction.

Are you a trader or a manufacturer?

We are a factory-based and trade integration company, always professional and reliable. Our factory is located in Shandong Liaocheng, and our sales department is in the City centre of Jinan. The distance is 150Km, 1.5
hours. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

How can I be sure the part will fit my machine?

Pls try to give us as much of the following info as possible:

- Correct model number

- Part number

- Machine serial number

- Any numbers on the part itself

- Any measurements you are able to get.

Or just give us drawing.

What about your Quality Control?

We produce as per the confirmed technology or drawings for each order for our customers. We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully,monitor every production process until packing is complete, to ensure products safety into the container.

May I have my order working schedule?

Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment.The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.

Do you like to serve the customers only with small orders?

We are always glad to grow up together with all our customers whatever big or small. We hope our customers become stronger and stronger to be with us.

What's package of your products?

We can provide standard export package with wooden box or carton, of course, customized package according your requirement is available.

What's the terms of the trasaction?

Usually we adopt EXW or FOB, and FCA, FAS, CIF, CIP, DDP and other method is available as your requirements.

Do you provide free samples?

Yes, usually we provide free samples for testing under the condition of gurantee deposit and freight paid by customer, but can be returned after the order is placed.

How long can I get some samples for checking and what about the price?

Normally samples will be done within 1-2 days (automatic machining parts) or 3-5 day (cnc machining parts). The sample cost depends on all information (size, material, finish, etc.). We will return the sample cost if your order quantity is good.

When inspecting steel bushing, what should we need to consider?

1. Whether the surface treatment is smooth

2. Accuracy

3. Hardness

Your product certifications?

ISO 9001:2008, ISO14001, RoHS

What is the warranty for our products?

One year from the date of leaving the factory, our company is solely responsible for after-sales service for product quality problems that are not caused by improper use, improper storage or human reasons.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

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Business Type:

Manufacturer,Trading Company 
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Employee Number:

201~300 
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Ecer Certification：

Verified Supplier 

Shandong Sennai Intelligent Technology Co., LTD established in 2008, is a bushing manufacturer provide supporting services for many well-known construction machinery and equipment manufacturers at home and abroad. Mainly produce steel bushings, composite bushings, bimetallic bushings, solid lubricat... Shandong Sennai Intelligent Technology Co., LTD established in 2008, is a bushing manufacturer provide supporting services for many well-known construction machinery and equipment manufacturers at home and abroad. Mainly produce steel bushings, composite bushings, bimetallic bushings, solid lubricat...

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Reach Us
Shandong Sennai Intelligent Technology Co., Ltd.
Shuntai Plaza, No.2000 Shunhua Road, inan High-Tech Zone,Shandong, China
https://www.sennaigroup.com/

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