Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-5645
MJ2.3/4 Budget Imperial Open Ball Bearing 69.85mm x 158.75mm x 34.93mm
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Product Specification
Brand
Budget
Dynamic Load
70000N
Inside Dia
69.85mm = 2.3/4inch
Outside Dia
158.75mm = 6.1/4inch
RPM Grease
5300
RPM Oil
7200
Sealing
Open
Static Load
48000N
Width
34.925mm = 1.3/8inch
Reference
MJ2.3/4-NEU
Quick Order Code
BB-5645
Product Description
Discover the versatile MJ2.3/4 Budget Imperial Open Ball Bearing, engineered for precision and reliability in industrial and mechanical applications. This robust ball bearing offers exceptional performance with its open design, allowing optimal lubrication and smooth operation across various machinery.
Key Features:
- Single row deep groove ball bearing configuration
- Open type design for enhanced lubrication
- Standard clearance for consistent performance
- Imperial inch measurements (2.3/4" inside diameter)
- Compatible with British and American machinery
Technical Specifications:
- Inside Diameter: 69.85mm (2.3/4 inch)
- Outside Diameter: 158.75mm (6.1/4 inch)
- Width: 34.925mm (1.3/8 inch)
- Dynamic Load Rating: 70,000N
- Static Load Rating: 48,000N
- Maximum RPM (Grease): 5,300
- Maximum RPM (Oil): 7,200
Ideal Applications:
- Manufacturing equipment
- Agricultural machinery
- Construction and mining machinery
- Automotive and transportation systems
- Vintage British and American machine restoration
The open design ensures efficient lubrication, making this bearing an excellent choice for applications requiring consistent performance and easy maintenance.

