Boston Gear Bear-N-Bronz M243632 Plain Cylindrical Sleeve Bearing, SAE 660 Cast Bronze, Inch, 1.5" Bore, 2.250" OD, 4" Length

Key features

• Plain sleeve bearing for supporting radial loads
• SAE 660 continuous cast bronze for strength, low friction, and resistance to wear
• Suitable for heavy loads and high speeds
• Maximum load value of 3,000 psi and maximum pressure velocity (PV) value of 75,000
• Operating temperature range of -450 to 500 degrees F (-267 to 260 degrees C)

This Boston Gear Bear-N-Bronz bronze plain sleeve bearing supports high radial loads. It is made of Society of Automotive Engineers (SAE) 660 continuous cast bronze for strength, low friction, and resistance to wear, and requires lubrication with oil. The bearing has a maximum load value of 3,000 psi (pounds per square inch), a maximum velocity value of 750 sfpm (surface feet per minute), and a maximum pressure velocity (PV) value of 75,000. It operates at temperatures ranging from -450 to 500 degrees F (-267 to 260 degrees C). This plain sleeve bearing meets ASTM International standard B584-78 for quality assurance, and is suitable for use in various applications such as automobiles, pumps, office machines, and home appliances, among others. Plain bearings provide low-friction sliding contact for relative motion between parts of a machine. They are the simplest type of bearing, with no rolling elements, and there are three basic types of plain bearings: radial plain bearings (also called sleeve bearings or bushings) to support rotating or reciprocating shafts, thrust bearings (also called washers) to support axial loads on shafts, and linear bearings to support and guide the motio

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