NSK BALL SCREW SUPPORT BEARING 100 BNR 10

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NSK BALL SCREW SUPPORT BEARING 100 BNR 10

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MOQ : 1 Piece

NSK BALL SCREW SUPPORT BEARING 100 BNR 10 Specification

Weight
2.7 kg (Approx.)

Thickness
24 mm

Material
High Carbon Chromium Bearing Steel

Ball Bearing Type
Angular Contact Ball Bearing

Structure
Single Row with Contact Angle

Seals Type
Open

Number Of Rows
Single

Bore Size
100 mm

Outside Diameter
150 mm

Limiting Speed
6000 rpm (Grease)

Load Capacity
Static C0: 200 kN, Dynamic C: 135 kN (Approximated)

Inner Diameter
100 mm

NSK BALL SCREW SUPPORT BEARING 100 BNR 10 Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1000 Pieces Per Month

Delivery Time
1 Days

About NSK BALL SCREW SUPPORT BEARING 100 BNR 10

NSK BALL SCREW SUPPORT BEARING 100 BNR 10

Bearing bore diameter

BNR10S (18 , steel ball)

BNR10S (18 , ceramic ball)

Preload

Axial Rigidity

Preload

Axial Rigidity

Preload

Axial Rigidity

Preload

Axial Rigidity

Preload

Axial Rigidity

Preload

Axial Rigidity

(N)

(N/µm)

(N)

(N/µm)

(N)

(N/µm)

(N)

(N/µm)

(N)

(N/µm)

(N)

(N/µm)

100

350

120

870

174

100

390

140

993

204

Unmatched Precision for Machine Tools

Engineered with a P4 ultra-high precision class, the 100BNR10 bearing delivers outstanding accuracy and rigidity necessary for modern machine tools. Its 15 contact angle and optimized preload options enhance performance in demanding linear motion systems, offering both reliability and lasting operational life.

Versatile Arrangement & Installation

Thanks to its universal matching design, the 100 BNR 10 bearing can be arranged in DU, DB, or DF configurations, providing tailored support to diverse applications. This flexibility is ideal for engineers and technical professionals who require adaptable solutions for ball screw support assemblies in high-end machinery.

Durability & High-Speed Operation

Constructed from high carbon chromium bearing steel and utilizing a phenolic resin cage, the 100 BNR 10 excels in durability and can operate at speeds up to 6000 rpm with grease lubrication. Its open-seal design and robust load ratings ensure consistent performance in operating temperatures ranging from -30C to 120C.

FAQs of NSK BALL SCREW SUPPORT BEARING 100 BNR 10:

Q: How is the NSK 100 BNR 10 bearing typically installed in machine tools?

A: The NSK 100 BNR 10 bearing is designed for universal matching, enabling it to be installed in DU (back-to-back), DB (face-to-face), or DF (tandem) arrangements. This allows customization depending on the required rigidity and load direction in ball screw support systems.

Q: What advantages does the P4 precision class offer in the 100 BNR 10 bearing?

A: The P4 precision class ensures ultra-high dimensional and running accuracy, which is essential for precision-driven applications like machine tool ball screws. This results in improved positioning, minimized vibration, and longer bearing life.

Q: When should I use grease versus oil for lubricating this bearing?

A: Grease lubrication is preferred for maintenance-free operation and can handle speeds up to 6000 rpm. Oil lubrication is recommended for higher speeds or where additional cooling is needed. The choice depends on machine speed, operating temperature, and maintenance schedules.

Q: Where can I source NSK 100 BNR 10 bearings in India?

A: You can purchase NSK 100 BNR 10 bearings through authorized distributors, importers, and suppliers across India, who ensure product authenticity and provide technical support for machine tool applications.

Q: What is the process for selecting the appropriate preload for this bearing?

A: Preload is determined by the intended arrangement (light or medium) and machine requirements. Light preload is suitable for standard precision applications, while medium preload might be necessary where higher rigidity is required. Consult technical guidelines or distributors for optimal selection based on your application.

Q: How does the phenolic resin cage benefit the 100 BNR 10 bearing?

A: The phenolic resin cage reduces bearing weight and supports high-speed operation by minimizing friction. This contributes to increased performance, reduced heat generation, and improved bearing durability during prolonged use.

Q: What are the main benefits of using the 100 BNR 10 in ball screw support applications?

A: This bearing provides exceptional rigidity, high load capacity, and precision movement, all of which are necessary for efficient ball screw support. Its durable construction, flexible arrangement, and high-speed capability make it a reliable choice for advanced machining and automation systems.

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