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High Strength Wear-Resistant Spiral Oil Channel Steel Bushing

high strength steel bushing

wear-resistant spiral bushing

hardened steel oil channel bushing

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High Strength Wear-Resistant Spiral Oil Channel Steel Bushing

Dettagli del prodotto

Modello n.:

Boccola in acciaio per canale olio a spirale

Condizione:

Nuovo

Nome del prodotto:

Manica boccetta

Tipi di cespugli:

Flangia

Caratteristiche:

Resistenza all'usura

Lubrificante:

Carbonio

Standard:

DIN1494

Trattamento superficiale:

Fosfating nero

Forma del prodotto:

Boccola personalizzata

Materiale:

acciaio

Pacchetto di trasporto:

Carta, cartone, custodia in legno o pallet antirrugina

Specifica:

Personalizzazione

Marchio:

Sennai

Origine:

Cina

Termini di trasporto & di pagamento

Quantità di ordine minimo

Prezzo

0.5

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Descrizione del prodotto

High Strength Wear-Resistant Spiral Oil Channel Steel Bushing

Performance Index	Data
Hardness	HRC 58-62
Max Load	250 N/mm²
Max Linear Velocity	0.1 m/s
Max PV Value	1.5 N/mm².m/s
Working Temperature Limit	-100 to +350 ºC
Linear Expansion Coefficient	1.1 × 10⁻⁵/ºC

The inner surface of SN-H steel bushing is processed with various types of oil grooves, which improves the surface hardness and wear resistance after heat treatment. It is suitable for heavy-duty joint parts of construction machinery such as excavators, rotary drilling rigs, large loaders, wall grab and so on.

Our steel bushing bearings are manufactured from high-quality materials including 45#, 40Cr, 20CrMo, and GCr15. From raw materials to finished products, each process is strictly controlled to ensure superior product quality. This results in bushings with high wear resistance, exceptional surface hardness, and strong internal toughness.

Main Products

Company Profile

Jinan Sennai Intelligent Technology Co., Ltd. is an integrated enterprise specializing in the production of self-lubricating bearings and construction machinery pins and bushings, combining scientific research, production, sales, and service. With 20 years of industry experience and global sales channels, we provide support services for many renowned construction machinery and equipment manufacturers worldwide and offer OEM/ODM services for nearly 100 trading companies annually.

Our company operates from a 33,000 square meter facility equipped with more than 260 sets of advanced production equipment including finishing rolling pipe production lines, forging production lines, CNC automatic processing production lines, full-process heat treatment equipment, high-precision grinding equipment, and comprehensive physical/chemical analysis and detection systems.

Exhibition

Packaging & Shipping

Frequently Asked Questions

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

Normally samples will be completed within 1-2 days (automatic machining parts) or 3-5 days (CNC machining parts). The sample cost depends on all specifications including size, material, finish, etc. We will refund the sample cost if your order quantity meets our requirements.

2. How is the warranty of the products quality control?

We maintain stringent quality control from beginning to end, aiming for 100% error-free products.

3. How to get an accurate quotation?

Please provide: Drawings, photos or samples of products; Detailed sizes of products; Material specifications; Surface treatment requirements; Ordinary purchasing quantity.

Etichette：

High Strength Wear-Resistant Spiral Oil Channel Steel Bushing

high strength steel bushing

wear-resistant spiral bushing

hardened steel oil channel bushing

Self Lubricating Heat Dissipating Spiral Oil Channel Engineering Machinery Bearing Bushing

High Strength Wear-Resistant Spiral Oil Channel Steel Bushing

Precision Engineered Wear Resistant Spiral Oil Channel Mining Machinery Bearing Bushing

High Precision Low Friction Spiral Oil Channel Corrosion Resistant CNC Bearing Bushing

con una lunghezza di 20 mm o più

Manica della boccola del metallo

di acciaio indurito