Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-5643
MJ2.1/2 Budget Imperial Open Ball Bearing 63.5mm x 139.7mm x 31.75mm
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Product Specification
Brand
Budget
Dynamic Load
96500N
Inside Dia
63.5mm = 2.1/2inch
Outside Dia
139.7mm = 5.1/2inch
RPM Grease
5300
RPM Oil
7100
Sealing
Open
Static Load
60000N
Width
31.75mm = 1.1/4inch
Reference
MJ2.1/2-NEU
Quick Order Code
BB-5643
Product Description
The MJ2.1/2 Budget Imperial Open Ball Bearing is a versatile and robust bearing designed for industrial and mechanical applications where precise measurement and reliable performance are crucial. As an open-type bearing, it allows for exceptional lubrication flexibility, enabling easy grease circulation and maintenance.
Key Product Features:
- Single row deep groove ball bearing configuration
- Imperial sizing perfect for British and American machinery
- Open design facilitating free lubrication flow
- Standard internal clearance for optimal performance
Technical Specifications:
- Inside Diameter: 63.5mm (2.1/2 inch)
- Outside Diameter: 139.7mm (5.1/2 inch)
- Width: 31.75mm (1.1/4 inch)
- Dynamic Load Rating: 96,500N
- Static Load Rating: 60,000N
- Maximum RPM (Grease Lubrication): 5,300
- Maximum RPM (Oil Lubrication): 7,100
Potential Applications:
- Manufacturing equipment
- Agricultural machinery
- Construction vehicles
- Automotive components
- Industrial transmission systems
The open design makes this bearing particularly suitable for environments requiring frequent lubrication or where seal contamination is a concern. Its imperial dimensions ensure compatibility with legacy and contemporary American and British machinery.
