Do you offer after-sales support?

Absolutely! Our dedicated team provides technical assistance, warranty support, and quick solutions to ensure your operations run smoothly. Your success is our priority.

Can you handle urgent or bulk orders?

Yes. We specialize in large-volume and time-sensitive projects, offering flexible solutions without compromising quality.

What sets your company apart?

Expertise in heavy industry bearings, ISO-compliant packing and global shipping, uncompromising quality assurance, customer-focused service and customization, and competitive pricing with guaranteed reliability.

Impact-Resistant Heavy-Duty Radial-Optimized Nu Type Rolling Roller Bearing for Rolling-Mill

Name: Impact-Resistant Heavy-Duty Radial-Optimized Nu Type Rolling Roller Bearing for Rolling-Mill
Brand: Lierda Industry (Dalian) Co., Ltd.
SKU: 2132021392

Liaoning, ChinaLierda Industry (Dalian) Co., Ltd.

US$10.00-300.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Double

Model NO.

SL 04 series

Outer Dimension

Small and Medium-Sized (60-115mm)

Material

Bearing Steel

Design

Linear-Contact

Capacity

High-Load

Speed

High-Speed

Assembly

Separable

Rigidity

High

Lubrication

Enhanced

Transport Package

Air & Sea

Specification

d 150-850

Trademark

LIERDA

Origin

China

HS Code

8482500090

Production Capacity

50000/Year

Key features

High Radial Load Capacity: Linear contact between rollers and raceway ensures superior load distribution for heavy and impact loads.

High-Speed Capability: Designed for high-speed rotation and suitable for applications like machine tool spindles and rolling mills.

Separable Design: Inner or outer rings are separable for convenient installation and removal, enhancing assembly ease.

Enhanced Lubrication: Some designs feature outer rings with oil holes and grooves for improved lubrication performance.

Axial Movement Options: Types N/NU allow axial displacement; Types NJ/NF/NUP support limited unidirectional or bi-directional axial loads.

High Rigidity Types: Types NN and NNU offer high rigidity for radial loads, commonly used in precision machine tool spindles.

Global Shipping & Packing: ISO-compliant packing ensures safe delivery via sea, air, or land with protection against moisture and impact.

Customization Services: Offers full customization, minor customization, and flexible solutions based on samples or designs.

Company profile

Importers and ExportersFast DeliveryRaw-Materials TraceabilityQA/QC Inspectors

Lierda Industry (Dalian) Co., Ltd.

Liaoning, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Dalian Port, Tianjin Port, Qingdao PortAverage Response Time: ≤3.09hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, FCA

AI-Powered supplier vetting

SummaryThe supplier is primarily engaged in trading and technical services with a limited R&D capacity, possessing no patents and minimal engineering staff. Financial performance over the past three years shows no revenue or profit, indicating potential financial instability. The company offers a diverse range of customization services and has a significant export focus, primarily in domestic markets. Despite an emphasis on engineering expertise, the lack of R&D documentation and SDK availability limits their innovation capability.

Supplier typeThe supplier operates in trade, internet sales, and technical services, including technical development and consulting.

After-Sales capabilityR&D engineers provide technical support for after-sales service, suggesting a focus on technical assistance post-sale.

Financial creditThe supplier has shown no revenue or profits over the past three years, indicating poor financial performance.

R&D capabilityWith no R&D patents, limited engineering staff, and no SDK, the supplier's innovation capability is weak.

Production capacityAnnual production output is below US$1 million, indicating limited production capacity.

Customization capabilityThe supplier offers extensive customization options, from full customization to minor adjustments.

Client casesThe company has over 20 years of experience in bearing production and works with leading brands for renovation services.

Product Q&A

Q:What products do you specialize in?

We are experts in large roller bearings, plain bearings, slewing bearings, and custom-designed special bearings for heavy industry. Our solutions are built for maximum durability, precision, and performance in the most demanding applications.

Q:Why choose your bearings?

Our bearings are sourced from trusted manufacturers, backed by strict quality control, and designed to deliver long service life and reliability. We provide technical documentation and compliance certificates for complete peace of mind.

Q:Do you ship worldwide?

Yes! We offer fast, secure global shipping with ISO-compliant packing to ensure your products arrive in perfect condition. Whether by sea, air, or land, we guarantee safe and timely delivery.

Q:What payment options do you provide?

We make transactions simple and secure, offering flexible payment terms such as T/T (Telegraphic Transfer), L/C (Letter of Credit), and other internationally accepted methods.

Q:How quickly can you deliver?

Our efficient supply chain and strong logistics network allow us to meet tight deadlines. Delivery times vary by order size and destination, but we always keep you informed every step of the way.