Is the bearing separable?

The NN3038 model is an unseparated double-row bearing, though cylindrical roller bearings can have detachable inner and outer rings depending on the type.

What are the dimensions of the NN3038 bearing?

The dimensions are d: 190mm, D: 290mm, and B: 75mm.

What quality standards does the manufacturer follow?

The company adheres to the ISO9001 quality management system and zero-defect quality management.

Cylindrical Roller Bearing Nn3038 Machine Tool Spindle

Name: Cylindrical Roller Bearing Nn3038 Machine Tool Spindle
Brand: Luoyang Auto Bearing Co., Ltd.
SKU: 864682505

Henan, ChinaLuoyang Auto Bearing Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Double

Model NO.

NN3040

Outer Dimension

Large (200-430mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Payment

T/T

Transportation

Sea/Air/Express

Transport Package

Carton

Specification

Depends on quantity

Trademark

AUTO

Origin

China

HS Code

8482500090

Production Capacity

1000000PCS/Year

Key features

High Load Capacity: Linear contact design allows for large radial load bearing capabilities.

High-Speed Rotation: Low friction between rolling body and ring rim ensures suitability for high-speed applications.

Double Row Structure: NN3038 model features double rows of rollers for enhanced stability and load distribution.

Precision Manufacturing: ISO9001 certified production ensures high precision and performance stability.

Versatile Application: Ideal for machine tool spindles, motors, mining, wind power, and automotive industries.

Fast Delivery: Most orders shipped within 3-5 days after payment receipt.

Customizable Packaging: Packing options include plastic boxes, cartons, pallets, or tube packages based on needs.

Professional Manufacturer: Luoyang Auto Bearing Co., Ltd. integrates R&D, manufacturing, and marketing services.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Luoyang Auto Bearing Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.10h

AI-Powered supplier vetting

SummaryLuoyang Auto Bearing Co., Ltd. is identified as a China-based limited company and manufacturer/factory offering ball, roller, and super-precision bearings. The supplier reports multiple management-system certifications, customization services, OEM experience with popular brands, and technical support covering customer requirements, production, after-sales service, and new product development. However, no R&D design documentation was available for audit, no SDK is available, and supplier-service assessment procedures and corrective-action records are incomplete. The available evidence supports product and customization capability, while financial credibility and customer-case breadth remain insufficiently documented. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch reported.

CertificationsThe supplier reports ISO 9000, TS 16949, ISO 14001, and ISO 9001 certifications. These stated certifications provide explicit evidence of formal quality and environmental management-system coverage.

Production capacityThe supplier is identified as a bearing manufacturer/factory offering ball, roller, and super-precision bearings, and a specific stainless-steel turntable bearing is described as produced by Luoyang Auto Bearing for a canning-machine application. Its stated zero-defect quality philosophy and relevant management-system certifications support production capability, although detailed capacity data is not provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, flexible customization, and minor customization. It also reports OEM service for popular brands, providing direct evidence of broad customization and OEM capability.

Client casesThe supplier reports OEM service for popular brands and one associated buyer, CÔNG TY CỔ PHẦN TẬP ĐOÀN HƯƠNG SEN. A product is also specified for use in a Krones canning machine, and the supplier has participated in the Vietnam VIIF International Industrial Expo; however, the available evidence provides only limited customer-case detail.