High-Performance Double Row Cylindrical Roller Bearings for Cars

Name: High-Performance Double Row Cylindrical Roller Bearings for Cars
Brand: Zhejiang Judong Bearing Co., Ltd.
SKU: 2184811115

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.

NN3048K/P5 NN3048K/P5W33 NN3052K

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 Capacity: Double-row structure provides greater load capacity and rigidity for heavy machinery.

High Precision Grades: Available in P0 to P2 grades including super precision for aerospace and semiconductor.

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

Multiple Cage Materials: Options include brass, steel, and polyamide for various speed and load needs.

Wide Application Range: Ideal for machine tool spindles, gearboxes, and high-speed rotating equipment.

Customization Available: Customized for your brand with specific bearing parts and clearance options.

Thermal Stability: Design minimizes thermal deformation and vibration for improved accuracy.

ISO Standard Compliance: Precision levels classified according to ISO, DIN, and GB/T standards.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationIn-stock Capacity

Zhejiang Judong Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.79hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJudong Bearings operates in steel, rubber products, instruments and meters, and lubricants, with stated import and export activities. It reports substantial export dependence, self-operated import/export rights, recognized management-system certifications, 41–50 quality-control staff, and stated production output. Customization is offered across several levels, including sample, design, full, minor, and flexible customization. However, traceability status is unknown, quality-test equipment is reported as zero, only one R&D engineer is listed in one record, and R&D audit documentation is unavailable. Overseas service infrastructure is limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Service procedures exist but lack written records for assessment, corrective actions, and complaint handling. Financial records contain inconsistent zero and nonzero historical entries, so financial credibility cannot be confirmed from the provided information. No customer cases...

Supplier typeThe supplier operates across steel, rubber products, instruments and meters, and lubricants, and states that it conducts import and export activities. It also reports self-operated import/export rights and a high export-sales proportion of 71%–90%, indicating an export-oriented manufacturer or trading supplier, although the exact legal supplier type is not explicitly stated.

CertificationsThe supplier reports holding TS 16949, ISO 9001, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of certification coverage in automotive quality, general quality management, and environmental management.

After-Sales capabilityThe supplier reports no overseas showroom, overseas agents or branches, overseas service countries, or offline trade-show participation. Although it accepts several quotation and payment terms and states lead times within 15 working days, service, corrective-action, and complaint-handling procedures have no written records, limiting evidence of effective after-sales execution.

Production capacityThe supplier states annual production output in the reported range and employs 41–50 quality-control staff, with peak- and off-season lead times both within 15 working days. Nevertheless, the reported quantity and size of quality-control test equipment is zero, so production scale is supported but production-control capability is not fully substantiated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and describes support for both small-batch customizations and large-scale orders. Its R&D responsibilities are also described as customized according to customer needs, providing direct evidence of broad customization coverage.

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.