LM40UU LINEAR BEARING

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MOQ : 100 Pieces

LM40UU LINEAR BEARING Specification

Precision Rating
ABEC-3

Cage Material
Polyamide

Lubrication Type
Grease Lubrication

Inside Diameter
40 mm

Thickness
80 mm

Retainer
Steel Retainer

Usage
Industrial

Bearing Type
Ball Bearing

Material
Stainless Steel

Size
Standard

Structure
Linear Ball Bearing

Product Type
Ball Bearing

Seals Type
Double Sealed

Number Of Rows
Single Row

Bore Size
40 mm

Color
Silver

Outside Diameter
60 mm

Limiting Speed
3800 RPM

Load Capacity
Heavy Duty

Compatible Shaft Diameter
40 mm

Temperature Range
-20°C to 80°C

Tolerance
+0/-0.010 mm

Dynamic Load Rating
5200 N

Application
Automation Equipment, CNC Machinery, Linear Motion Systems

Surface Treatment
Corrosion Resistant

Static Load Rating
7800 N

Mounting Method
Press Fit

LM40UU LINEAR BEARING Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
100 Pieces Per Week

Delivery Time
7 Days

About LM40UU LINEAR BEARING

Linear bearings facilitate smooth, low-friction motion along a straight path, vital in various applications like manufacturing, automation, and robotics. They come in various types, including ball, roller, and plain bearings, each offering unique benefits.

A ball screw is a mechanical linear actuator that converts rotational motion to linear motion with minimal friction by using a threaded shaft and a nut housing balls that roll between them, offering high precision and efficiency.

Optimized for Industrial Precision

Built with high-grade stainless steel and a steel retainer, the LM40UU linear bearing boasts a sturdy, corrosion-resistant design suitable for demanding industrial environments. Featuring tight tolerance (+0/-0.010 mm) and an ABEC-3 precision rating, this bearing assures smooth and accurate motion in every application.

Versatile Applications and Reliable Performance

Ideal for integration into automation equipment, CNC machinery, and diverse linear motion systems, the LM40UU supports heavy-duty loads while maintaining precision. Its press-fit mounting method ensures easy installation, and double seals offer protection against contaminants for extended operational life.

FAQ's of LM40UU LINEAR BEARING:

Q: How should the LM40UU Linear Bearing be installed?

A: The LM40UU Linear Bearing is designed for press-fit mounting into compatible housings. Ensure that the housing bore matches the bearing's outside diameter (60 mm) with the specified tolerance. Gently press the bearing into place using an appropriate tool to prevent deformation or damage.

Q: What are the benefits of the corrosion-resistant surface treatment on this bearing?

A: The corrosion-resistant surface treatment enhances durability by protecting the stainless steel body from rust and oxidation, ensuring reliable operation even in moisture-prone industrial environments.

Q: Where can the LM40UU Linear Bearing be used?

A: This linear bearing is suitable for a wide range of applications, including automation equipment, CNC machines, and linear motion systems. Its robust design and high load ratings make it ideal for use in industrial settings where precision and reliability are critical.

Q: When is it necessary to relubricate the bearing?

A: Periodic relubrication is recommended based on operating conditions, such as load intensity and speed. Grease lubrication is preferred, and schedules should follow equipment manufacturer guidelines or be adjusted based on observed performance.

Q: What is the compatible shaft diameter for the LM40UU Linear Bearing?

A: The bearing is specifically designed to fit a shaft diameter of 40 mm, ensuring optimal alignment, support, and operational efficiency.

Q: How does the double-sealed design contribute to the bearing's performance?

A: The double-sealed configuration effectively keeps out dust and contaminants, maintaining internal lubrication and extending the bearing's service life even in harsh conditions.

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