SKF Square Flanged Ball Bearing Unit, 45mm Inside Diameter, Cast Iron Material - FY 45 WF

This square flanged ball bearing unit is designed for optimal performance in material handling applications. With an inside diameter of 45mm and a robust cast iron housing, this unit provides a long-lasting solution for various machinery needs. The inclusion of standard seals with additional flingers enhances its reliability while maintaining efficient operation.

Features & Benefits

• Designed for 4-hole ball bearing installation for easy mounting
• High dynamic load rating of 33.2kN for durability
• Standard seals with extra flingers prevent contaminants
• Compact dimensions optimise space in machinery setups
• Cast iron construction ensures strength and resistance to wear

Applications

• Utilised in material handling systems
• Ideal for conveyor systems requiring robust bearings
• Applied in automated machinery where precision is necessary
• Suitable for electric motors to support operational efficiency

What is the maximum limiting speed for this unit?

The maximum limiting speed is 4300 r/min, making it suitable for high-speed applications.

How should this bearing unit be mounted for optimal performance?

Ensure the recommended tightening torque for the set screw is 16.5 N·m, and use attachment bolts with a diameter of 14mm for a secure fit.

What type of grease fitting does this unit have?

It features a DN 6.5mm grease fitting, compatible with standard lubrication systems.

What maintenance should be performed to ensure longevity?

Regular lubrication is recommended, and inspection of the seals should be performed to prevent contamination.

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	45mm
	Number of Mount Holes	4
	Material	Cast Iron
	Length	137mm
	Width	58.9mm
	Depth	58.9mm

	Select all
	Brand SKF
	Inside Diameter 45mm
	Number of Mount Holes 4
	Material Cast Iron
	Length 137mm
	Width 58.9mm
	Depth 58.9mm

4 Hole , FY 45 WF, 45mm ID

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