What is the lead time for production?

Peak Season Lead Time: 1-3 months; Off Season Lead Time: within 15 workdays.

What are the payment terms?

LC, T/T, D/P, PayPal, Western Union.

Heavy-Duty Roller Bearings for Mining and Construction Equipment

Name: Heavy-Duty Roller Bearings for Mining and Construction Equipment
Brand: Zhejiang Judong Bearing Co., Ltd.
SKU: 2189446845

Zhejiang, ChinaZhejiang Judong Bearing Co., Ltd.

US$5.00

1-499 Pieces

US$4.00

500-999 Pieces

US$2.00

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

NJ317ECM NU1017ML NU217ECML

Outer Dimension

Extra Large (440mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Axial Bearing

Separated

Unseparated

Product Name

Nj304ecp

Keywords

Cylindrical Roller Bearing

Bearing No.

Nu204ecml Nj304ecp

Shaft Diameter (D)

60 mm

Bearing Outer Diameter (D)

110 mm

Flange Diameter (D1)

120 mm

Housing Width (B)

71 mm

Bolt Hole Spacing (a)

110 mm

Bolt Hole Size

M16

Weight (Kg)

4.8

Samples

Bearing Material

Chrome Steel Gcr15 / Stainless Steel

Application

Agricultural Machinery Equipment and So on

OEM Custom

Logo Custom

Transport Package

Standard Packaging or Customized

Specification

Standard specifications or customized

Trademark

JUDONG

Origin

Zhejiang, China

HS Code

84825000

Production Capacity

5000000 Pieces/Year

Key features

High Radial Load Capacity: Designed to accommodate high radial loads in combination with high speeds.

Separable Design: Facilitates mounting, dismounting, and maintenance inspections.

Long Service Life: Logarithmic roller profile reduces edge stresses and misalignment sensitivity.

OEM/ODM Customization: Accepts customizing according to your requirements or drawings.

Low Friction Performance: Surface finish supports hydrodynamic lubricant film formation.

High Speed Capability: Cage designs suitable for high speeds, rapid accelerations, and peak loads.

Axial Displacement Accommodation: Certain designs accommodate axial displacement in one or both directions.

Flexible MOQ: Minimum order quantity is 1pc, and sample orders are accepted.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationIn-stock Capacity

Zhejiang Judong Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in steel, rubber products, instruments and meters, and lubricants, with stated import and export authorization. It reports substantial export activity, flexible customization, quality-management certifications, 41–50 quality-control staff, and production output data. However, raw-material and quality traceability status is unknown, quality-control test equipment is listed as zero, and R&D audit documentation is unavailable. Overseas service coverage is limited, with no overseas showroom, agent, branch, or offline trade-show participation. Service procedures exist but lack written records. Financial information is inconsistent across the provided records, so financial credibility cannot be confirmed. No evidence of named customer cases or major-brand OEM service is provided.

Supplier typeThe supplier covers steel, rubber products, instruments and meters, and lubricants, and states that it has self-operated import and export rights. Export sales are reported at 71%–90%, although the stated exporting history is 0 years, creating a record inconsistency.

CertificationsThe supplier reports TS 16949, ISO 9001, and ISO 14001 certifications. These are explicit certification holdings relevant to automotive quality, general quality management, and environmental management.

After-Sales capabilityThe supplier has no overseas showroom, agent, branch, overseas-service country coverage, or offline trade-show participation. It reports service procedures for corrective actions and complaints, but no written records, while lead times are stated as within 15 workdays in both peak and off-season.

Production capacityThe supplier states that it supports both small-batch customization and large-scale orders, reports 41–50 quality-control staff, and provides annual production-output information. However, quality-control test equipment is listed as zero, which is an explicit production and quality-control deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and states that R&D responsibilities are customized to customer needs. This supports broad customization capability, although the limited R&D documentation reduces verification depth.