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Thin Section Angular Contact Ball Bearing (A type) RB045AR0

Name: Thin Section Angular Contact Ball Bearing (A type) RB045AR0
Brand: TFL
SKU: RB045AR0
Availability: InStock
Rating: 4.7 (30 reviews)

The RB045AR0 thin section A-type bearing is crafted for lightweight, high-precision operations. With dimensions of 4.5 mm (bore) and 5.125 mm (outer diameter), it meets the demands of aerospace, robotics, and automation industries.

Product Number: RB045AR0

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Description
Features
Application
Interchange

Product Number	RB045AR0
Manufacturers	TFL, OEM
Type	Thin Section Angular Contact Ball Bearing (A type)
Bore Diameter	4.5 inch
Outside Diameter	5.125 inch
Width	0.3125 inch
Land Diameter Inner Ring	4.734 inch
Land Diameter Outer Ring	4.891 inch
Housing Fillet	0.04 inch
Ball Diameter	5/32
Weight	0.34 lbs.
Radial Static Load	2250 lbs.
Radial Dynamic Load	917 lbs.
Thrust Static Load	6500 lbs.
Thrust Dynamic Load	2240 lbs.
Limiting Speed	4000 RPM
Material	52100BearingSteel

Key Features of RB045AR0 Thin Section Angular Contact Ball Bearing (A type)

The RB045AR0 is designed with a 4.5" bore, ensuring compatibility with compact systems.
Features an angular contact ball bearing structure for improved axial and radial load handling.
High-quality materials reduce wear and extend operational lifespan.
Optimized internal geometry enhances efficiency and reduces friction.

Applications of RB045AR0 Thin Section Angular Contact Ball Bearing (A type)

Ideal for precision robotics and automation systems requiring smooth rotation.
Widely used in aerospace components due to its lightweight yet durable construction.
Commonly found in high-performance medical devices requiring low vibration.
Essential for CNC machinery and industrial tools demanding reliable bearing support.