NSK Super Precision Bearing

Name: NSK Super Precision Bearing
Brand: V. W. IMPEX
Price: 7500 INR
Availability: InStock

Price 7500 INR/ Piece

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MOQ : 2 Pieces

NSK Super Precision Bearing Specification

Retainer
Brass

Inside Diameter
40 mm

Cage Material
Brass

Lubrication Type
Grease/Oil

Thickness
18 mm

Precision Rating
P4

Bearing Type
Super Precision

Material
Chrome steel

Structure
Angular Contact

Seals Type
Open

Number Of Rows
Single Row

Bore Size
40 mm

Outside Diameter
80 mm

Limiting Speed
17000 rpm

Load Capacity
High

About NSK Super Precision Bearing

Standard Series of High Precision Angular Contact Ball Bearings, A basic series of NSK bearing (Super Precision Angular Contact Ball Bearing)that meets ISO standards.

Features:

NSKs Z steel, a long life bearing steel, is used as the standard material
The 70 and 79 series are sealed with a grease life that has been improved by one and half times

Robust Series of Ultra High-Speed Angular Contact Ball Bearings:

This series developed with the best of material, evaluation, and analysis technologies, of which NSK is proud. This is highly functional series for machine tool. In addition, the sealed type of this series, which offers longer service life and shows excellent environmental friendliness is available.

Features:

Reduces heat generation and achieves high-speed rotation
X type bearing, which is made of SHX steel developed by NSK, offers long service life for use in high-speed applications
Wide lineup to meet various applications is achieved
Grease life of the sealed type has been extended

Robust Series, Spinshot it of Ultra High-Speed Angular Contact Ball Bearing With Oil-Air Lubrication

Ultra High-Speed rotation and low-noise performance has been achieved through focusing efforts on optimizing the oil-air lubrication system of this bearing.

Features:

Achieves 40,000 min-1 with ISO-40 equivalent taper using oil-air lubrication.

Noise levels reduced by approximately 3 dB to 5 dB in comparison with conventional oil-air lubrication
Achieves 40,000 min-1 with about half of the air volume of conventional oil-air lubrication

Robust BGR Series of Ultra High Precision Angular Contact Ball Bearings:

Accommodate the need for high precision and ultra high-speed for shaft diameters of less than 30 mm. Highly functional series that support the high performance requirements of compact spindles.

Features:

Ultra high-speed bearings designed specifically for compact spindles
X-type with inner and outer rings that are made of excellent heat resistant and wear resistant SHX steel help high-speed applications achieve a long service life
High precision specifications are standard

Robust Series of Ultra High-Speed Angular Contact Thrust Ball Bearings:

A Robust series of angular contact ball bearings for sustaining axial loads that achieves high-speed and high rigidity performance.

Unmatched Precision and Durability

Built to deliver rigorous precision, the NSK Super Precision Bearing ensures reliable operation in high-speed machining environments. The chrome steel construction and P4 precision rating contribute to outstanding longevity and minimal friction, helping extend the lifespan of costly machine tool spindles. Its brass cage and open design facilitate superior lubrication and thermal stability during intensive use.

Designed for Optimal Performance

Featuring a 15 contact angle and single-row angular contact structure, this bearing effectively manages both radial and axial loads. The 40 mm bore and 80 mm diameter optimize fit for a range of spindle designs, while the 17,000 rpm speed rating maximizes productivity. Its high dynamic and static load ratings make it suitable for applications requiring absolute precision and reliable high-speed operation.

FAQs of NSK Super Precision Bearing:

Q: How does the NSK Super Precision Bearing enhance machine tool spindle performance?

A: This bearing offers exceptional precision and stability due to its P4 accuracy rating, angular contact design, and high-quality chrome steel, resulting in higher speed capabilities, improved rigidity, and smoother spindle operation in demanding machining settings.

Q: What applications is this bearing suitable for?

A: It is specifically designed for machine tool spindles where high precision, speed, and load-carrying capability are crucial, as found in CNC machining centers, high-speed lathes, and milling machines.

Q: When should I consider using this super precision bearing in my equipment?

A: Opt for this bearing when your machine tools require increased spindle speed, heightened positioning accuracy, or are subject to both high radial and axial loads in precision-critical operations.

Q: Where can I source the NSK Super Precision Bearing in India?

A: You can obtain this bearing through authorized distributors, exporters, importers, suppliers, and traders who provide NSK products across India.

Q: What is the process for selecting the right size and type of this bearing for my application?

A: Start by evaluating your spindles bore size, required speed, load capacities, and specific precision needs. Consult NSKs technical resources to match these requirements with the 40 mm bore, 80 mm diameter, and P4 rating for perfect fit and performance.

Q: How should the NSK Super Precision Bearing be lubricated during usage?

A: It is designed for both grease and oil lubrication; choose the method based on your spindles operating speed and environment to ensure optimal performance and bearing longevity.

Q: What are the key benefits of the brass cage and open seal type design?

A: The brass cage offers enhanced strength and durability, particularly useful during high-speed operation, while the open seal allows effective lubrication flow, reducing heat build-up and supporting increased spindle reliability.

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