Multifunctional Rolling Bearings/ 7228AC/Made in China/Rolling Bearing/Roller Bearing/Angular Contact Bearing

• Contact Angle: 15°
• Aligning: Aligning Bearing
• Separated: Separated
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 7228AC
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Transport Package: Wooden/Cardboard Boxes
• Specification: 140*250*42
• Origin: China
• HS Code: 8482103000
• Package Size: 14.00cm * 25.00cm * 4.20cm
• Package Gross Weight: 1.000kg

Product Description

Angular contact bearing is a common type of rolling bearing designed to withstand axial and radial loads, as well as torque. They are typically used in high-speed rotating applications such as mechanical equipment, automobiles, wind turbines, and transmission systems in the aerospace industry.



Angular contact bearings consist of an inner ring, an outer ring, a rolling element, and a cage. Rolling elements are usually conical or spherical rollers that roll between the inner and outer rings to reduce friction and provide support. The function of the cage is to maintain the spacing of the rolling elements and ensure that they remain in the correct position.



Angular contact bearings can withstand radial loads (forces perpendicular to the axis) and axial loads (forces along the axis). This makes them very useful in applications that require both forces to be withstood simultaneously. Due to its design characteristics, angular contact bearings can withstand relatively high loads and high-speed rotation.



When selecting angular contact bearings, factors such as load type, speed requirements, accuracy requirements, and available space need to be considered. In addition, proper lubrication and maintenance are also crucial for the lifespan and performance of diagonal contact bearings.



In summary, angular contact bearings are a multifunctional rolling bearing type suitable for high-speed rotating applications that require bearing radial and axial loads.



Angular contact bearing 7228AC parameters:



1. Specification:

-Inner diameter: 140 mm

-Outer diameter: 250mm

-Width: 42 mm



2. Load capacity:

-Dynamic load capacity: 220KN

-Static load capacity: 237KN

Model	Basic Dimensions   (mm)			Basic Dynamic load rating		Rated Speed		weight  (KG)
	Inner Diameter	Outer Diameter	Width	Cr(KN)	COr(KN)	Reference speed	Limiting Speeds
7228AC	140	250	42	220	237	2200	3000	5.95