How many rows of rollers do these bearings have?

These are single-row tapered roller bearings.

High Performance Automotive & Gearbox Tapered Roller Bearings 32303 (7603E)

Name: High Performance Automotive & Gearbox Tapered Roller Bearings 32303 (7603E)
Brand: Cixishi Chengben Bearing Co., Ltd.
SKU: 2177404595

Zhejiang, ChinaCixishi Chengben Bearing Co., Ltd.

US$0.30-3.00

100 Sets

Sample price:US$0.80/set.Request sample

Product profile

Material

Chrome Steel (Gcr15)

Tolerance

P0 & P6 & P5

Number of Row

Single-Row

Model NO.

32303 (7603E)

Rolling Body

Roller

Transport Package

Industrial Packing or Single Box Packing

Specification

17*47*16/19mm

Trademark

CooU / OEM

Origin

China

HS Code

8482500090

Production Capacity

50000 PCS/Month

Key features

High Load Capacity: Angular construction provides high capacity for radial, axial, and combined loads.

Durable Steel Cage: Features a window-type pressed steel cage for durability and long life.

Dimensional Stability: Ensures stable performance even in contaminated lubricant conditions.

Customizable Tolerance: Available in P0, P6, and P5 tolerance grades to meet specific needs.

Chrome Steel Material: Manufactured using high-quality Chrome Steel (Gcr15) for reliability.

Single-Row Design: Single-row tapered roller configuration for efficient load distribution.

Versatile Applications: Ideal for agricultural, construction, mining equipment, and vehicle wheel hubs.

Custom Design Available: Other cage types can be specifically designed upon request.

Company profile

Cixishi Chengben Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.80h

AI-Powered supplier vetting

SummaryCixishi Chengben Bearing Co., Ltd. is identified as a China-based manufacturer/factory in Cixi, Zhejiang, specializing in ball bearings for motor, textile machinery, automotive, and industrial applications. Its stated capabilities include high-precision, low-noise, high-speed, and long-life deep-groove bearings, supported by process controls, full-process inspection, automated vibration and noise testing, manual noise testing, and appearance inspection. The supplier lists multiple bearing series and non-standard products, indicating a broad product range. It states that it provides professional bearing solutions and after-sales service, and reports exports to numerous countries. However, the provided information does not establish formal certifications, financial strength, dedicated innovation resources, customization performance, or independently verified customer cases.

Supplier typeThe supplier is described as both a manufacturer/factory and a professional bearing manufacturer, with a stated industrial address in Cixi, Zhejiang, China. Although one slice categorizes associated companies as wholesale and retail and calls the company a trading company, the manufacturer/factory classification and detailed production descriptions provide explicit evidence of manufacturing activity.

After-Sales capabilityThe supplier explicitly states that after-sales service is part of its work and presents itself as providing professional bearing solutions. However, no details are provided on service personnel, response times, warranty terms, repair processes, or service coverage.

R&D capabilityThe supplier states that it devotes effort to developing high-precision, low-noise, high-speed, and long-life bearings and has built a bearing brand. This supports product-development intent and technical positioning, but there is no evidence of patents, R&D facilities, engineering staff, new-product output, or verified technological achievements.

Production capacityThe supplier is identified as a manufacturer/factory offering numerous bearing categories and series, including deep-groove, motor, wheel hub, stainless steel, pillow block, flange, and non-standard bearings. It describes scientific and efficient production, full-process inspection, 100% inner-diameter inspection, roundness detection, automated vibration/noise testing, manual noise testing, and appearance inspection before packing, providing explicit evidence of production and quality-control capability.

Customization capabilityThe product information includes non-standard bearings and a non-standard series, which indicates that the supplier offers at least some non-standard product scope. The slices do not explicitly confirm engineering customization, drawing-based production, tooling development, minimum-order flexibility, or customer-specific technical support.

Client casesThe supplier states that its bearings are exported to a broad list of countries, and one trade record associates the company with Meera Industries Limited and a textile-machine bearing product. These are explicit market and transaction references, but they do not provide detailed project outcomes, repeat-order evidence, customer testimonials, or independently verified case studies.

Product Q&A

Q:What materials are used for these bearings?

They are made of Chrome Steel (Gcr15) to ensure durability and performance.

Q:What tolerance grades are available?

The bearings are available in P0, P6, and P5 tolerance grades.

Q:What are the typical applications for these bearings?

They are used in agricultural, construction, and mining equipment, heavy machinery, axle systems, elevators, and vehicle wheel hubs.

Q:Can the cage type be customized?

Yes, while they typically feature a window-type pressed steel cage, other types can be specifically designed on request.

Q:What is the load capacity of these bearings?

They provide high capacity for radial, axial, and combined loads due to their angular construction.

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High Performance Automotive & Gearbox Tapered Roller Bearings 32303 (7603E)