NSK Spindle Bearing

Price 1200 INR/ Piece

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MOQ : 1 Piece

NSK Spindle Bearing Specification

Thickness
17 mm

Weight
0.25 kg

Material
Bearing Steel

Ball Bearing Type
Angular Contact Ball Bearing

Structure
Single Row

Seals Type
Open

Number Of Rows
1

Bore Size
25 mm

Outside Diameter
62 mm

Limiting Speed
16000 RPM

Load Capacity
5300 N (Dynamic)

Inner Diameter
25 mm

Precision Rating
P4

Shape
Round

Temperature Range
-30°C to 120°C

Lubrication
Grease/Oil

Static Load Capacity
3500 N

Contact Angle
15 Degrees

Application
CNC Machine Spindle, High-Speed Machinery

Cage Material
Phenolic Resin

NSK Spindle Bearing Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1000 Pieces Per Month

Delivery Time
1 Days

About NSK Spindle Bearing

NSK Spindle Bearing

NSK Spindle bearings and Ball Screw Support bearings are the optimal choice for high performance ball screw and actuator applications. They are designed to provide high rigidity, low torque, control of axial run out, higher speeds and longer life.

Applications like

machine tools
precision measuring equipment
robot technologies
Injection moulding machines

Precision Redefined for CNC Spindles

Designed to meet the rigorous demands of CNC spindles and high-speed machines, the NSK P4 spindle bearing delivers exceptional precision and durability. Its P4 precision rating and 15 contact angle ensure stable, high-speed operation and reliable load handling, reducing downtime in critical machinery.

Optimized Performance in Extreme Conditions

Engineered for endurance, this spindle bearing excels across a vast temperature spectrum from -30C to 120C. Its advanced phenolic resin cage minimizes heat generation during high-speed rotations, ensuring consistent performance and extended service life in both industrial and precision environments.

FAQs of NSK Spindle Bearing:

Q: How can I ensure the best performance of the NSK spindle bearing in my CNC machine?

A: To maximize performance, use the recommended lubrication (grease or oil) and operate within the specified limits: 16,000 RPM speed, temperature range of -30C to 120C, and appropriate load capacities. Regular maintenance and correct installation will further extend bearing life.

Q: What applications are ideal for this NSK spindle bearing model?

A: This bearing is specifically designed for CNC machine spindles and high-speed machinery where precision, speed, and reliability are critical. Its single-row angular contact configuration makes it ideal for applications requiring accurate shaft positioning.

Q: When should I choose a P4 precision-rated bearing over lower grades?

A: A P4 precision rating is essential when your application demands tight tolerances, high running accuracy, and greater operational speedsrequirements common in CNC spindles, high-speed tools, and precision machinery.

Q: Where can I source NSK spindle bearings with these specifications in India?

A: You can procure this spindle bearing from authorized NSK distributors, importers, and suppliers across India. Ensure authenticity and reliable after-sales support by purchasing from recognized channels.

Q: What is the process for installing this bearing in machinery?

A: Installation requires adherence to proper fitting practices, including clean mounting surfaces, precision alignment, and the use of correct tools. Following the manufacturers instructions during mounting helps prevent premature wear and performance loss.

Q: How does the phenolic resin cage benefit high-speed operation?

A: The phenolic resin cage is lightweight and reduces friction, which stabilizes the balls at high speeds, decreases heat generation, and increases the bearings operational lifespan, making it particularly suitable for high-speed CNC applications.

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