Xv Crossed Roller Bearings

Get a Price/Quote

MOQ : 1 Piece

Xv Crossed Roller Bearings Specification

Weight
2.5 kg

Thickness
20 mm

Material
Chrome Steel

Roller Bearing Type
Crossed Roller

Structure
Crossed Roller Structure

Seals Type
Double Sealed

Number Of Rows
Single Row

Bore Size
50 mm

Outside Diameter
110 mm

Limiting Speed
600 rpm

Load Capacity
7500 kg

Inner Diameter
50 mm

Rotational Accuracy
2m

Operating Temperature Range
-20C to 120C

Packaging Type
Individual Box

Application
Rotary Tables, Robotics, Machine Tools

Mounting Type
Flange Mount

Corrosion Resistance
Yes

Precision Class
P4 (High Precision)

Lubrication
Lithium-based Grease

About Xv Crossed Roller Bearings

XV Crossed Roller Bearing Features:

X arrangement of rolling elements, support axial & radial loads, as well as supported & suspended loads. One equals two normal bearings, position and cost saving.
Suitable where zero operating clearance or preload is required, or the rotational resistance must be especially uniform.
High rigidity & running accuracy supplied with normal clearance, little clearance or preload.
Easy for installation.

Model number	di	Da
Model number	mm	mm
XV30	30	75
XV40	40	85
XV50	50	100
XV60	60	110
XV70	70	120
XV80	80	135
XV90	90	145
XV100	100	170
XV110	110	180

Exceptional Rotational Accuracy for Precision Machinery

With a rotational accuracy of 2m, Xv Crossed Roller Bearings are ideal for high-precision applications like rotary tables, robotics joints, and CNC machine tools. Their crossed roller structure distributes loads evenly, enhancing smooth operation and reducing vibration, which is essential for sophisticated industrial equipment.

Durable and Reliable Performance in Challenging Environments

These bearings are constructed from chrome steel, offering excellent corrosion resistance and strength. Operating within a temperature range of -20C to 120C and utilizing lithium-based grease, they ensure consistent performance and extended service life. Double seals provide added protection against contaminants, making them suitable for demanding operational environments.

Wide Availability Across India

Supplied by established distributors, exporters, and traders, Xv Crossed Roller Bearings are easily accessible throughout India. Each unit comes in an individual box for secure delivery and hassle-free storage, ensuring clients receive uncompromised quality no matter where theyre based.

FAQs of Xv Crossed Roller Bearings:

Q: How should Xv Crossed Roller Bearings be installed for maximum precision in rotary tables?

A: For optimal precision, these bearings should be flange-mounted according to the manufacturers guidelines. Ensure the mounting surface is clean, flat, and free from dust or debris. Proper alignment and torque are essential to maintain the specified rotational accuracy of 2m.

Q: What lubrication is used in Xv Crossed Roller Bearings, and how does it benefit performance?

A: These bearings are filled with lithium-based grease, which provides reliable lubrication, minimizes friction, and extends operational life. This lubricant also enhances performance under varying temperatures and protects against corrosion, ensuring smooth, consistent running.

Q: When is it necessary to replace or relubricate the bearings during service?

A: Replacement or relubrication depends on operating conditions. Generally, bearings should be inspected periodically as part of routine maintenance. If there is increased noise, vibration, or evidence of lubricant depletion, consider relubricating with lithium-based grease or replacing the unit as needed.

Q: Where are these high-precision crossed roller bearings commonly used?

A: They are most commonly deployed in equipment requiring supreme accuracy and rigidity, such as rotary tables, robotics arms, and machine tools. Their robust build allows them to function reliably in various industrial sectors, including automation and manufacturing.

Q: What process should be followed for optimal storage before installation?

A: Each bearing is individually boxed to protect against dust and impact. Store the bearing in a dry, temperature-controlled environment, away from direct sunlight and corrosive substances, to preserve its integrity and ensure peak performance upon installation.

Q: How does the corrosion resistance feature benefit users in industrial applications?

A: The chrome steel construction and double-sealed design ensure excellent corrosion resistance, extending bearing lifespan and reducing the risk of premature failure. This is particularly important in humid or challenging industrial environments, minimizing maintenance costs and downtime.

Tell us about your requirement