Bearings
Ball Bearings
Imperial Ball Bearings
Quick Code: BB-5647
MJ3.1/2 RHP Imperial Open Ball Bearing 88.9mm x 209.55mm x 44.45mm
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Product Specification
Brand
RHP
Dynamic Load
169000N
Inside Dia
88.9mm = 3.1/2inch
Outside Dia
206.38mm = 8.1/8inch
RPM Grease
3400
RPM Oil
4600
Sealing
Open
Static Load
129000N
Width
44.45mm = 1.3/4inch
Reference
MJ3.1/2-RHP
Quick Order Code
BB-5647
Product Description
The MJ3.1/2 RHP Imperial Open Ball Bearing is a robust, precision-engineered ball bearing designed for industrial and mechanical applications, particularly those requiring imperial-sized components for British and American machinery.
Key Product Characteristics:
- Single row deep groove ball bearing
- Open type design allowing free grease circulation
- Standard internal clearance
- Made to imperial measurements: 3.1/2 inch inside diameter
Technical Specifications:
- Inside Diameter: 88.9mm (3.1/2 inch)
- Outside Diameter: 206.38mm (8.1/8 inch)
- Width: 44.45mm (1.3/4 inch)
- Dynamic Load Rating: 169,000N
- Static Load Rating: 129,000N
- Maximum RPM (Grease Lubrication): 3,400
- Maximum RPM (Oil Lubrication): 4,600
Ideal Applications:
- Automotive and industrial machinery restoration
- Agricultural equipment maintenance
- Classic British and American machinery
- Manufacturing equipment requiring imperial-sized bearings
The open design enables optimal lubrication and is particularly suitable for applications where consistent grease circulation is critical for performance and longevity.
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