Why are needle bearings suitable for limited spaces?

Their compact radial structure allows for the smallest outer diameter while maintaining the same inner diameter size and load capacity as other bearings.

Good Price&High Quality Needle Roller Bearings K394426zw

Name: Good Price&High Quality Needle Roller Bearings K39*44*26zw
Brand: Cixishi Chengben Bearing Co., Ltd.
SKU: 2251196905

Zhejiang, ChinaCixishi Chengben Bearing Co., Ltd.

Good Price&High Quality Needle Roller Bearings K39*44*26zw

US$0.20-0.90

500 Sets

Product specifications

394426 mm

Sample price:US$0.25/set.Request sample

Product profile

Cage

With Cage

Rows Number

Single and Double

Load Direction

Radial Bearing

Model NO.

K39*44*26ZW

Style

Without Outer Ring, Without Inner Ring

Material

Bearing Steel

Type

Open

Transport Package

Industrial Packing

Specification

39*44*26mm

Trademark

CooU/ NEUTRAL / OEM

Origin

China

HS Code

84824000

Production Capacity

100000 PCS/ Month

Key features

Compact Radial Structure: Thin and long rollers allow for the smallest outer diameter for a given inner diameter and load capacity.

High Load-Bearing Capacity: Despite small cross-section, needle rollers provide significant load support for mechanical parts.

Wide Application Range: Suitable for automotive, aerospace, power tools, textile machinery, and metallurgy industries.

Versatile Design Options: Available in single/double rows, with or without cages, and with or without inner/outer rings.

Premium Material Quality: Manufactured from high-quality bearing steel to ensure safety and reliability of equipment.

Extensive Series Coverage: Includes K, HK, BK, SCE, NA, RNA, NK, NKS, KR, NUTR, and other standard series.

Company profile

Cixishi Chengben Bearing Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤6.84h

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 are the key features of needle roller bearings?

They feature thin, long cylindrical rollers that provide high load-bearing capacity in a compact radial structure with the smallest possible outer diameter.

Q:Which industries use these needle roller bearings?

They are widely used in automotive, aerospace, power tools, textile machinery, machine tools, electric power, and metallurgy industries.

Q:What material are these bearings made of?

The bearings are made from high-quality bearing steel to ensure durability and reliability.

Q:Are there different styles available?

Yes, options include styles with or without cages, single or double rows, and configurations with or without inner and outer rings.

Q:What series of needle bearings are available?

Available series include K, HK, BK, SCE, NA, RNA4900, RNA6900, NK, NKS, NA4900, NA6900, NKI, NKIS, STO, NATR, NUTR, KR, NUKR, AS, AXK, K, IR, and HF.