What packaging options are available?

Options include industrial package, single box, tube package, or according to your requirements.

What is the warranty or quality guarantee?

We provide high precision and stable quality with features like low noise and long service life.

Bearing Needle Roller Bearing Single Row Nu302 Cylindrical Roller Bearings with High Quality

Name: Bearing Needle Roller Bearing Single Row Nu302 Cylindrical Roller Bearings with High Quality
Brand: Jinan RuiZhuo Machinery Technology Co., ltd
SKU: 2039057275

Shandong, ChinaJinan RuiZhuo Machinery Technology Co., ltd

US$5.00-25.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Vibration Level

V4, V3, V2, V1

Radial Play

C0, C2, C3, C4

Model NO.

NU302

Holder

Steel and Brass

Precision

P0, P6, P5, P4, P2

Sample

According to Customer's Needs

Stock

Rich

Load Port

Qingdao China

Rolling Body

Roller Bearings

The Number of Rows

Double

Outer Dimension

Extra Large (440mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Transport Package

Carton + Wooden Box Package

Specification

40mm-500mm

Trademark

RZMT

Origin

Shandong China

HS Code

848220

Production Capacity

100000/Year

Key features

High Load Capacity: High to very high load ratings due to linear contact between rolling element and bearing ring.

Customizable Options: Vibration level, radial play, holder, precision, and sample needs can be customized.

Premium Materials: Made from 52100 Bearing Steel, GCr15, Plastic, Ceramic, or Stainless steel.

Low Noise Operation: Features low noise, corrosion resistance, rust resistance, and long service life.

Versatile Applications: Suitable for jaw crushers, cone crushers, machine tool spindles, and engines.

Easy Installation: Double row cylindrical roller bearings can be disassembled for easy installation.

Multiple Bearing Types: Available in N, NU, NJ, NF, NUP, RN, and NN types for different axial needs.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Jinan RuiZhuo Machinery Technology Co., ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-11-22Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤1.69hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryJinan RuiZhuo Machinery Technology Co., Ltd. is a China-based limited trading company and manufacturer/factory located in Jinan, Shandong. It supplies a broad range of bearings, including deep groove, tapered, cylindrical, spherical, angular contact, thrust, pillow block, needle, and self-aligning bearings. The supplier reports an R&Z brand established in 2007, ISO 9000 certification, seven production lines, 31–40 quality-control staff, and 11–20 years of staff and R&D-engineer experience. It states that standard and customized OEM/ODM orders are supported, with industrial, tube, carton, and veneer-case packaging options. Export activity is substantial, with exports reported across multiple global regions and orders reportedly fulfilled within 15 working days in both peak and off-peak periods. However, the provided information does not substantiate after-sales procedures, customer case details, or financial credibility.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and a stated modern factory specializing in bearings. This indicates a hybrid sourcing and manufacturing profile rather than a purely intermediary role.

CertificationsThe supplier reports certification under ISO 9000. This provides explicit evidence of a quality-management certification, although no additional certification scope or certificate details are supplied.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, an advanced management system, automatic bearing production lines, and capability for OEM/ODM projects. These details support some technical-development capacity, but no specific proprietary technology, patents, or documented innovation outcomes are provided.

Production capacityThe supplier states that it operates seven production lines, has 31–40 quality-control staff, maintains complete testing capabilities, and produces multiple bearing series. It also reports order fulfillment within 15 working days during both peak and off-peak periods, providing explicit evidence of established production and quality-control capacity.

Customization capabilityThe supplier explicitly welcomes OEM and ODM projects and states that customization is available according to customer needs. It also offers multiple packaging formats, including industrial, tube, carton, and veneer-case packaging, indicating customization extends at least to packaging and project requirements.