Durable Double Row Cylindrical Roller Bearings for Construction Equipment

Name: Durable Double Row Cylindrical Roller Bearings for Construction Equipment
Brand: Zhejiang Judong Bearing Co., Ltd.
SKU: 2184737095

Zhejiang, ChinaZhejiang Judong Bearing Co., Ltd.

US$1.30

1-99 Pieces

US$1.10

100-399 Pieces

US$0.86

400+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Double

Model NO.

NN30/630W33 RNU3064X3ZW/HAP55S2YA3

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Aligning Bearings

Load Direction

Axial Bearing

Separated

Bearing Part

Complete Bearing

Number of Rows

Design

Number of Flanges, Outer Ring

Number of Flanges, Inner Ring

Radial Internal Clearance

Transport Package

Standard Specifications or Customized

Specification

Standard Packaging or Customized

Trademark

Judong

Origin

China

HS Code

84825000

Key features

High Load & Rigidity: Double-row structure provides greater load capacity and rigidity compared to single-row bearings.

Precision Machine Tool Use: Ideal for spindles with high rotational accuracy, minimizing thermal deformation and vibration.

Separable Design: Facilitates easy assembly and maintenance, enhancing equipment longevity and reliability.

Multiple Cage Materials: Available in Brass, Steel, and Polyamide cages for various speed and load applications.

ISO/DIN/GB/T Precision: Grades range from P0 (Normal) to P2 (Ultra Precision) for diverse industrial needs.

Versatile Applications: Widely used in machine tools, heavy machinery, gearboxes, and aerospace equipment.

20+ Years Manufacturing: Manufacturer with over 20 years of experience and a culture of quality.

Flexible MOQ: Accepts customized orders with MOQ ranging from 10 to 5000 pieces.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationIn-stock Capacity

Zhejiang Judong Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.55hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier specializes in steel, rubber products, and related items with a significant focus on exporting, contributing to 71-90% of its total sales. They possess ISO certifications and a reasonable number of quality control staff, indicating a structured quality management system. However, their financial data is inconsistent, with no operating revenue reported over the past years. Customization capabilities are flexible, but innovation is limited due to a lack of SDK and minimal R&D documentation.

Supplier typeThe supplier operates in the steel, rubber products, instruments, and lubricants sectors, focusing on exports, which account for 71-90% of their sales.

CertificationsThe supplier holds ISO 9001, ISO 14001, and TS 16949 certifications, evidencing compliance with international quality standards.

Financial creditFinancial data is concerning, with no operating revenue across the last three years and a current ratio below 1, suggesting potential financial instability.

R&D capabilityLimited innovation capability is shown by the absence of SDK availability and no R&D audit documentation.

Production capacityThe supplier's annual production output ranges from US$50 Million to US$100 Million, supported by 41-50 quality control staff.

Customization capabilityThe supplier offers a wide range of customization services, including full, minor, and flexible customization.

Product Q&A

Q:What is the minimum order quantity?

10-5000 pcs customized for your brand bearings.

Q:Are you a trading company or manufacturer?

We have the manufacturing bearings for more than 20 years, Quality is our culture.

Q:How long is your delivery time?

Generally it is 5-8 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q:What causes bearing noise?

Bearing noise is a function of both the bearing and the way it is used. Some external factors that affect bearing noise include lubricant type, excessive bearing load, and improper installation. Once the abnormal noise occurs, you can contact our engineers, we will help you find the reasons and provide the appropriate solutions.