Product Research
                        
 
                    
    RBC Airframe Bearing - MKP BS Series
    Single Row Ball Bearings - Standard Series
        
    
    
            
                
                    
                        
                
            
                
    
            MKP-BS Precision Series 
• Single row, ball, externally self-aligning, extra light duty
• PTFE seals and CRES sealcaps
• Exposed surfaces except bore, caps, and seals are cadmium plated
• Prelubricated for life
• This series is internally identical to the MKP-B series. Self-alignment is provided by an external self-aligning ring whose internal spherical-ground surface is accurately matched to the external spherical-ground surface of the outer ring. These bearings are designed to compensate for initial misalignment
• Also offered with CRES 440C material and/or zinc nickel plating per OEM specifications
        
• Single row, ball, externally self-aligning, extra light duty
• PTFE seals and CRES sealcaps
• Exposed surfaces except bore, caps, and seals are cadmium plated
• Prelubricated for life
• This series is internally identical to the MKP-B series. Self-alignment is provided by an external self-aligning ring whose internal spherical-ground surface is accurately matched to the external spherical-ground surface of the outer ring. These bearings are designed to compensate for initial misalignment
• Also offered with CRES 440C material and/or zinc nickel plating per OEM specifications
| Item # | Bore (B) | Outside Diameter (D) | Inside Ring Width (W) | Outside Ring Width (H) | Radial Limit Load Rating | 
|---|---|---|---|---|---|
| MKP16BSFS428 | Bore (B) N/A 1.00 in | Outside Diameter (D) N/A 1.94 in | Inside Ring Width (W) N/A 0.437 in | Outside Ring Width (H) N/A 0.375 in | Radial Limit Load Rating N/A 8085 lbf | 
| MKP16BSFS464 | Bore (B) N/A 1.00 in | Outside Diameter (D) N/A 1.94 in | Inside Ring Width (W) N/A 0.437 in | Outside Ring Width (H) N/A 0.375 in | Radial Limit Load Rating N/A 8085 lbf | 
| MKP21BSFS428 | Bore (B) N/A 1.31 in | Outside Diameter (D) N/A 2.25 in | Inside Ring Width (W) N/A 0.437 in | Outside Ring Width (H) N/A 0.375 in | Radial Limit Load Rating N/A 9840 lbf | 
| MKP23BSFS428 | Bore (B) N/A 1.44 in | Outside Diameter (D) N/A 2.38 in | Inside Ring Width (W) N/A 0.437 in | Outside Ring Width (H) N/A 0.375 in | Radial Limit Load Rating N/A 10500 lbf | 
| MKP16BS2E9881 | Bore (B) N/A | Outside Diameter (D) N/A | Inside Ring Width (W) N/A | Outside Ring Width (H) N/A | Radial Limit Load Rating N/A | 
| MKP21BSFS464 | Bore (B) N/A 1.31 in | Outside Diameter (D) N/A 2.25 in | Inside Ring Width (W) N/A 0.437 in | Outside Ring Width (H) N/A 0.375 in | Radial Limit Load Rating N/A 9840 lbf | 

 
                                

