Schaeffler Needle Roller Bearing, 45mm Inside Diameter, 55mm Outside Diameter - NK45/30-TV-XL

This needle roller bearing is designed for high-performance applications requiring precision and strength. With an inside diameter of 45mm and an outside diameter of 55mm, it is ideal for various industrial uses. The bearing features a roller type design, boasting a width of 30mm, making it suitable for compact layouts in machines and devices.

Features & Benefits

• Plastic cage design offers reduced weight and improved efficiency
• Open end design facilitates easy installation and maintenance
• Single row configuration is perfect for space-constrained usage
• Limiting speed of 10200rpm supports high-speed operations

Applications

• Used in machinery requiring compact and lightweight load-carrying solutions
• Suitable for automation systems where high rotation speeds are needed
• Effective in mechanical demanding precision and reliability
• Can be integrated into electrical devices benefiting from high load capacity
• Ideal for various sectors, including automotive and electronics manufacturing

What benefits does the plastic cage provide in this bearing?

The plastic cage reduces the overall weight, contributing to enhanced performance and efficiency during operation. It also aids in lubrication retention, ensuring smooth functionality under various load conditions.

What load capacities can be effectively handled with this bearing?

The bearing can manage a static load of up to 103000 N and a dynamic load of 52000 N, making it suitable for applications that experience significant stress and weight.

How does the open end design benefit maintenance and installation?

The open end design simplifies the installation process and allows for easier access for maintenance, ensuring minimal downtime for machinery.

In which scenarios would the limiting speed of 10200rpm be significant?

The limiting speed supports applications where rotation at high speeds is critical, such as in high-speed motors and automated equipment, ensuring efficient operation.

Units	Per unit
1 - 4	£39.97
5 - 9	£38.37
10 - 24	£37.58
25 +	£36.78

Select all	Attribute	Value
	Brand	INA
	Inside Diameter	45mm
	Outside Diameter	55mm
	Roller Bearing Type	Needle
	Race Width	30mm
	Bore Type	Parallel
	Static Load Rating	103000N
	Cage Material	Plastic
	Number of Rows	1
	Dynamic Load Rating	52000N
	End Type	Open
	Reference Speed	5700rpm
	Limiting Speed	10200rpm
	Fatigue Limit Load	19500N

	Select all
	Brand INA
	Inside Diameter 45mm
	Outside Diameter 55mm
	Roller Bearing Type Needle
	Race Width 30mm
	Bore Type Parallel
	Static Load Rating 103000N
	Cage Material Plastic
	Number of Rows 1
	Dynamic Load Rating 52000N
	End Type Open
	Reference Speed 5700rpm
	Limiting Speed 10200rpm
	Fatigue Limit Load 19500N

INA NK45/30-TV-XL 45mm I.D Needle Needle Roller Bearing, 55mm O.D

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