NSK 40TAC72 B SUC 10 PN 7B

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NSK 40TAC72 B SUC 10 PN 7B Specification

Precision Rating
PN 7B

Inside Diameter
40mm

Retainer
SUC

Bearing Type
Super Precision Bearing

Material
Steel

Structure
Axial

Seals Type
None

Number Of Rows
Single

Bore Size
40mm

Outside Diameter
72mm

About NSK 40TAC72 B SUC 10 PN 7B

NSK 40TAC 72 B SUC10PN7B

NSK BALL SCREW SUPPORT BEARINGS

NSK 40TAC72 BDFC10PN7A bearing is a ball screw support bearing with 60° contact angle, it has a high capacity, a heavy preload and is a single universally fit bearing. The bearing's dimensions are 40X72X15.

TPI BALL SCREW SUPORT BEARING

BS 40 72 G / G N P4 A / 2A SQ T M

40 TAC 72 B DF C10 PN7A

40 Ball Screw Support - 60° Contact Angle 72 Designed for increased permissible load Open Type Double Face to Face Standard Preload Standard Accuracy

Bearing NO.	I.D	O.D	Width	Weight
Bearing NO.	d (mm)	D(mm)	B(mm)	kg
40 TAC 72B	40	72	15	275

Exceptional Precision for Demanding Industries

Engineered for applications that require high accuracy and rigidity, the NSK 40TAC72 B SUC 10 PN 7B super precision bearing is commonly used in machine tools and spindle assemblies. Its robust steel construction and axial structure make it a preferred choice for industrial operations across Taiwan. The absence of seals allows for reduced friction, ensuring smooth operation in clean environments.

Trusted by Distributors and Suppliers in Taiwan

As a leading distributor, importer, and supplier of NSK bearings in Taiwan, we ensure access to only authentic and high-performance bearings. The 40TAC72 B SUC 10 PN 7B is distributed with strict quality checks to guarantee reliability, making it a favored solution for precision-driven industries.

FAQs of NSK 40TAC72 B SUC 10 PN 7B:

Q: How should the NSK 40TAC72 B SUC 10 PN 7B bearing be installed?

A: This bearing should be installed in clean, controlled environments to maintain its precision. Proper alignment is critical, and preloading may be required for optimal performance, especially in high-speed spindle applications.

Q: What are the main benefits of choosing a super precision axial bearing like this model?

A: The key benefits include exceptional rotational accuracy, high rigidity, and the ability to support heavy axial loads, making the bearing ideal for precision machinery and demanding industrial applications.

Q: When is it advisable to use a bearing with no seals, such as this one?

A: Bearings without seals are recommended when lubrication is maintained by external sources and contamination is minimal. Its most suitable for applications in clean environments, such as inside precision machine tools.

Q: Where can I purchase genuine NSK 40TAC72 B SUC 10 PN 7B bearings in Taiwan?

A: You can obtain this bearing from authorized distributors, importers, and suppliers specializing in NSK products throughout Taiwan to ensure authenticity and optimal quality.

Q: What is the process for maintaining this super precision bearing?

A: Regular inspection and proper lubrication are crucial. Ensure contaminants are kept away and check for accurate alignment to prolong the bearings service life and maintain its precision performance.

Q: How does the PN 7B precision rating affect the bearings usage?

A: The PN 7B rating guarantees tight manufacturing tolerances, supporting high-speed and precision operations where minimal runout and maximal accuracy are vital.

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