Bearing, 45mm, 80, 900 N, Steel MPN:5309M
Bearing, 45mm, 80, 900 N, Steel
This 45mm angular contact ball bearing from MRC is a high-performance solution for applications requiring precise alignment and high-speed operation. With a maximum speed of 6,000 RPM and a temperature range of -20 to 125°C, it's ideal for use in industrial machinery, robotics, and aerospace equipment. The bearing's two-row design and 30-degree contact angle provide exceptional load-carrying capacity and stability, making it suitable for demanding applications such as gearboxes, motors, and pumps. Its compact size and high-speed capabilities also make it a great choice for use in medical devices and other precision machinery.
Top product features:
- 45mm bore diameter provides a compact design for tight spaces
- Two-row bearing design offers improved load-carrying capacity and reduced vibration
- 30-degree contact angle allows for high-speed operation and precise angular contact
Top product applications:
- Machine Tool Applications
- High-Speed Industrial Equipment
- Aerospace Gearboxes
Angular Contact Ball Bearing, Bearing Industry Number 3309/5309, Bore Diameter 45 mm, Cage Material Steel, Closure Open, Contact Angle 30 Degrees , Contact Bearing Type Angular Contact, Matched Bearing Type Not Matched/Single Bearing, Maximum Speed 6,000 RPM, Maximum Temperature 125 Degrees C, Minimum Temperature -20 Degrees C, Number of Rows Two, Outside Diameter 100 mm, Overall Width 39.7 mm, Ring Material Alloy Steel, System of Measurement Metric, ABEC Rating 1
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 4.00
- Package Height: 1.75
- Package Weight: 3.04
Product info last updated on February 3, 2026 2:44am UTC
Category: Bearings, V-belts and Power Transmission Equipment