Is quality inspection performed on finished products?

Yes, 100% visual inspection is conducted on all finished products.

What is the lead time during peak season?

During peak season, the lead time is within 15 workdays.

What is the main function of this bearing?

The main function is linear motion.

Linear Sliding Bearing, Optical Axis Bearing, Copper Sleeve Type, 3D Printer Accessory Linear Bearings Lm40 Copper

Name: Linear Sliding Bearing, Optical Axis Bearing, Copper Sleeve Type, 3D Printer Accessory Linear Bearings Lm40 Copper
Brand: Lishui Dinglong Bearing Co., Ltd.
SKU: 2194793575

Zhejiang, ChinaLishui Dinglong Bearing Co., Ltd.

US$9.10

1-99 Pieces

US$9.00

100-499 Pieces

US$8.90

500+ Pieces

Product profile

Customization

Available

Feature

Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed

Function

Linear Motion

Model NO.

LM40 lnner copper

Flange Shape

Cylindrical Type

Shape

Cylindrical Type

Series

Lm-Uu Inner Copper

Material

Bearing Steel

Type

Universal

MOQ

Delivery Time

7days

Transport Package

Carton

Specification

40mm*60mm*80mm

Trademark

Dinglong

Origin

Zhejiang Lishui, China

HS Code

8482990000

Production Capacity

50000

Key features

High Temperature Resistance: Built-in copper retainer enables higher temperature resistance for harsh environments.

Extended Service Life: Copper sleeve design extends the operational lifespan of the bearing.

Bearing Steel Housing: Durable housing constructed from high-quality bearing steel material.

Low MOQ: Minimum Order Quantity is 1 set, suitable for small batch testing.

Fast Delivery: Standard delivery time is 7 days for immediate needs.

OEM/ODM Services: Full customization available from samples, designs, or flexible requirements.

100% Quality Inspection: Every finished product undergoes visual inspection with uniform instructions.

Versatile Applications: Ideal for mechanical equipment in vacuum, corrosive, and high-speed environments.

Company profile

Fast DeliveryEnvironmental ProtectionExperienced TeamPatents Awarded

Lishui Dinglong Bearing Co., Ltd.

Zhejiang, China

CertifiedBusiness 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: 2020-03-05Nearest Port: yosuAverage Response Time: ≤9.73h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory and professional technical supplier located in Lishui, China. It has six production lines, CNC and machining equipment, stated output for linear bearings and linear guide rails, 41–50 quality-control staff, and documented finished-product inspection instructions. Customization, ODM, and OEM services are available, and the supplier reports serving well-known brands. However, it does not provide 3D software design, has no available SDK, reported no new products in the past year, and holds no supplier-management-system certification. Overseas support is limited: no overseas agents, branches, warehouse, showroom, or stock service are reported. Financial records are referenced for 2022–2024, but the provided information does not establish financial strength. Customer cases are not specifically identified.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a factory. Its associated companies are in manufacturing, and it operates six production lines with CNC and machining facilities, supporting classification as a manufacturing-oriented technical supplier.

After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, overseas showroom, overseas agent or branch, and no overseas-service countries. It does provide stated lead times and accepts LC/T/T and FOB/CIF terms, but these do not establish after-sales support capability.

R&D capabilityThe supplier has R&D capability, provides ODM services, and reports one national science and technology progress award. Countervailing limitations are the lack of an available SDK and no new products in the past year; therefore, innovation capability is evidenced but mixed.

Production capacityProduction capability is supported by factory status, six production lines, CNC center/lathe/milling/cutting equipment, stated output of 5,000,000 linear-bearing pieces and 4,000 tons of linear guide rail, and 41–50 quality-control staff. The supplier also has uniformly followed finished-product inspection instructions, although it reports no valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, indicating broad product-development and customization support.