Bearing, 45mm, Double Shield and Snap-Ring MPN:5309MFFG
Bearing, 45mm, Double Shield and Snap-Ring
The MRC 45mm Double Shield and Snap-Ring Bearing is a high-performance angular contact ball bearing designed for demanding applications. Its 30-degree contact angle and two-row configuration provide exceptional load-carrying capacity and precision. With a maximum speed of 6,000 RPM and operating temperature range of -20°C to 125°C, this bearing is suitable for use in a wide range of industries, including aerospace, automotive, and industrial equipment. Its double shielded design and polyrex lubricant ensure long-lasting performance and reduced maintenance. Ideal for use in high-speed applications, such as gearboxes, motors, and pumps.
Top product features:
- Double shielded design provides improved protection against contamination and debris
- Angular contact bearing type allows for high precision and smooth operation in applications with high radial and axial loads
- Polyrex lubricant material provides long-lasting lubrication and reduced maintenance requirements
Top product applications:
- High-speed machinery such as centrifuges and compressors
- Industrial equipment such as gearboxes and pumps
- Aerospace applications requiring high precision and reliability
Angular Contact Ball Bearing, Bearing Industry Number 3309/5309, Bore Diameter 45 mm, Cage Material Steel, Closure Double Shielded, Contact Angle 30 Degrees , Contact Bearing Type Angular Contact, Lubricant Material Mobil Polyrex EM, Matched Bearing Type Not Matched/Single Bearing, Maximum Speed 6,000 RPM, Maximum Temperature 257 Degrees F, Minimum Temperature -4 Degrees F, Number of Rows Two, Outside Diameter 100 mm, Overall Width 39.7 mm, Ring Material Alloy Steel, System of Measurement Metric
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: 3.21
Product info last updated on January 14, 2026 10:50am UTC
Category: Bearings, V-belts and Power Transmission Equipment