Specifications

Technical Reference

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Product Details

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Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	45mm
	Outside Diameter	100mm
	Race Width	25mm
	Ball Bearing Type	Single Row Angular Contact Ball Bearing
	Sealing Arrangement	Open Type
	Bearing Clearance	CN
	Material	Steel
	Ball Material	Steel
	Cage Material	Non-metallic
	Number of Rows	1
	Static Load Rating	40.5kN
	Dynamic Load Rating	61kN
	Clearance Code	CN
	Bore Type	Parallel
	Bearing Series	3 Medium
	Race Type	Plain
	Partial Bearing Code	7309

	Select all
	Brand SKF
	Inside Diameter 45mm
	Outside Diameter 100mm
	Race Width 25mm
	Ball Bearing Type Single Row Angular Contact Ball Bearing
	Sealing Arrangement Open Type
	Bearing Clearance CN
	Material Steel
	Ball Material Steel
	Cage Material Non-metallic
	Number of Rows 1
	Static Load Rating 40.5kN
	Dynamic Load Rating 61kN
	Clearance Code CN
	Bore Type Parallel
	Bearing Series 3 Medium
	Race Type Plain
	Partial Bearing Code 7309

RoHS Status: Exempt

SKF Angular Contact Ball Bearing, 45mm Inside Diameter, 100mm Outside Diameter - 7309 BECBP

This angular contact ball bearing is engineered for precision in various mechanical systems. With an inside diameter of 45mm and an outside diameter of 100mm, this single-row angular contact bearing offers reliability and durability in demanding applications. Designed with an open type feature, it allows for efficient operation without the limitations imposed by sealing arrangements.

Features & Benefits

• Non-metallic cage material provides lightweight construction
• Open type design minimises friction and heat generation
• Steel ball material enhances durability and strength
• Suitable for high-speed usage with a limiting speed of 9000 r/min

Applications

• Used with CNC machinery for precision movement
• Suitable for electrical motors requiring high load capacities
• Ideal for robotics where precise motion control is critical
• Utilised in automation systems for reliable motion support

What speed ratings can be expected from this bearing?

The bearing has a reference speed of 8500 r/min and a limiting speed of 9000 r/min, making it suitable for high-speed applications.

How does the bearing's design impact its performance in heavy-load situations?

With a static load rating of 40.5 kN and a dynamic load rating of 61 kN, it effectively handles significant loads while maintaining operational efficiency.

What materials are used in the construction of this bearing?

It features a steel ball material that contributes to its strength and durability, along with a non-metallic cage to enhance efficiency.

Units	Per unit
1 - 4	£98.30
5 - 9	£94.36
10 - 24	£92.38
25 +	£90.42

SKF 7309 BECBP Single Row Angular Contact Ball Bearing- Open Type 45mm I.D, 100mm O.D

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