SKF Combined Needle Roller & Thrust Ball Bearing, 70mm Inside Diameter, 85mm Outside Diameter - NKX 70 Z

This combined needle roller and thrust ball bearing is designed for high-load applications, featuring a compact design with an inside diameter of 70mm and an outside diameter of 85mm. Constructed from high-quality steel, it ensures durability and longevity. With a race width of 40mm, this bearing effectively accommodates both radial and axial loads, making it an essential component in various industrial machinery.

Features & Benefits

• High static load rating of 137 kN axial

• Dynamic load ratings of 44.6 kN radial and 43.6 kN axial

• Reference speed capability of 3400 r/min for efficient operation

• Limiting speed of 2700 r/min for enhanced reliability

• Fatigue limit load ratings of 12.2 kN radial and 5.1 kN axial

Applications

• Used in machinery requiring combined radial and axial load handling

• Effective in automation and mechanical systems

• Suitable for environments with high-speed operations

• Ideal for electrical equipment requiring compact bearing solutions

What are the advantages of using a combined needle roller and thrust bearing in manufacturing systems?

This design allows for reduced space requirements while managing both radial and axial loads efficiently, improving overall system compactness and functionality.

How does the dynamic load rating affect the performance in industrial applications?

The dynamic load rating directly influences the bearing's capacity to handle operational stresses during movement, ensuring optimal performance and longevity under varying load conditions.

What maintenance practices are recommended for this type of bearing?

Regular lubrication is essential to minimise wear, and periodic inspections help ensure proper alignment and functioning, enhancing durability in demanding operational environments.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Roller Bearing
	Inside Diameter	70 mm
	Race Width	40mm
	Bore Type	Round
	Roller Material	Steel
	Dynamic Load Rating	43.6kN
	Internal Clearance	Normal
	Series	NKX
	Number of Rows	1
	Static Load Rating	137kN
	Outside Diameter	95 mm
	Bearing Material	Steel
	Standards/Approvals	No
	Limiting Speed	2700rpm
	Bearing Type	Needle

	Select all
	Brand SKF
	Product Type Roller Bearing
	Inside Diameter 70 mm
	Race Width 40mm
	Bore Type Round
	Roller Material Steel
	Dynamic Load Rating 43.6kN
	Internal Clearance Normal
	Series NKX
	Number of Rows 1
	Static Load Rating 137kN
	Outside Diameter 95 mm
	Bearing Material Steel
	Standards/Approvals No
	Limiting Speed 2700rpm
	Bearing Type Needle

SKF NKX 70 Z 70 mm I.D Roller Bearing Needle, 95 mm O.D

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