What materials are used for the bearings?

We use high-grade chrome steel (GCr15) or stainless steel (SS304/SS316) with surface hardening treatment.

Are the bearings compatible with other brands?

Yes, they are compatible with major mud pump brands such as Gardner Denver, NOV, and Schlumberger, and interchangeable with models like TWS 300.

High Quality Petroleum Machinery Bearing at Discount

Name: High Quality Petroleum Machinery Bearing at Discount
Brand: Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.
SKU: 1965177061

Hebei, ChinaShijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

US$98.00

1 Piece

US$95.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

all

Manufacturing Process

CNC Milling

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Use

Well Drilling

Marketing Type

Ordinary Product

Bore Size

All

Specific

ISO

Transport Package

Standard Export Packing

Specification

Standard

Trademark

Origin

China

HS Code

8413910000

Production Capacity

1000 Pieces/Month

Key features

Extreme Durability: Chrome steel or stainless steel with HRC 60-65 surface hardening for heavy loads up to 30,000 N.

Customization Support: OEM/ODM available with CAD drawings or samples; sizes range from 20mm to 400mm.

Long Service Life: 30% longer lifespan than standard bearings, minimizing downtime in oilfield and mining.

Wide Compatibility: Compatible with major mud pump brands like Gardner Denver, NOV, and Schlumberger.

ISO 9001 Certified: Production process certified by ISO 9001 with rigorous quality control standards.

12-Month Warranty: Comprehensive 12-month warranty with free replacement parts for defective accessories.

Company profile

Importers and ExportersFast DeliveryR&D Capabilities

Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2024-01-01Nearest Port: TianjinAverage Response Time: ≤3.35h

AI-Powered supplier vetting

SummaryShijiazhuang Jimai Machinery Equipment Technology Co., Ltd. is identified as a trading company and limited company offering water well drilling rigs and mud pumps. It reports OEM service for well-known brands, broad customization options, and substantial export activity, with self-operated import and export rights stated. The supplier describes independent development and production of water well drilling rigs and accumulated maintenance and after-sales experience. However, it has only three employees, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no recorded participation in offline trade shows. The provided information confirms financial records for 2021–2023 but does not disclose financial results. An SGS audit is listed, although the audit result is recorded as 0 and the report validity shown ended on 2025-05-07. No specific certifications or customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its listed offerings are water well drilling rigs and mud pumps, while its business scope includes machinery sales, construction and mining machinery, import/export, and technology services.

After-Sales capabilityThe supplier states that it has accumulated maintenance technology and after-sales handling experience through extensive user contact and usage data. It lists equipment installation as an overseas service offering, but has no overseas agents or branches and serves zero listed countries, indicating limited documented international service coverage.

R&D capabilityThe supplier states that it independently develops and produces a new generation of water well drilling rigs and provides technology development and promotion services. However, it reports no available SDK, and no specific patents, R&D personnel, facilities, or measurable innovation outcomes are provided.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad stated customization coverage.