5 mm x 11 mm x 3 mm  NMB L-1150 deep groove ball bearings
   
    
   
   
       
                         | Brand Name: | NMB | 
                                         | Model Number: | L-1150 | 
                                                          | Series: | 71000 | 
                                                   | Cone Part Number: | 71451 | 
                                                   | Design Units: | Imperial | 
                                                   | Cage Type: | Stamped Steel | 
                                                   | C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 142000 lbf | 
                                                   | C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 36900 lbf | 
                                                   | d: | 4.5000 in | 
                                                   | B - Cone Width: | 1.9375 in | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                         
    
    
        Product Details
        
                        
                                                                        | Series | 71000 | 
                                                                                            | Cone Part Number | 71451 | 
                                                                                            | Design Units | Imperial | 
                                                                                            | Cage Type | Stamped Steel | 
                                                                                            | C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 142000 lbf | 
                                                                                            | C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 36900 lbf | 
                                                                                            | d | 4.5000 in | 
                                                                                            | B - Cone Width | 1.9375 in | 
                                                                                            | R - Cone Backface To Clear Radius3 | 0.14 in | 
                                                                                            | da - Cone Frontface Backing Diameter | 0 in | 
                                                                                            | db - Cone Backface Backing Diameter | 5.2 in | 
                                                                                            | Ab - Cage-Cone Frontface Clearance | 0.1 in | 
                                                                                            | Aa - Cage-Cone Backface Clearance | 0.18 in | 
                                                                                            | a - Effective Center Location4 | -0.26 in | 
                                                                                            | C90 - Dynamic Radial Rating (90 million revolutions)5 | 21200 lbf | 
                                                                                            | C1 - Dynamic Radial Rating (1 million revolutions)6 | 81700 lbf | 
                                                                                            | C0 - Static Radial Rating | 122000 lbf | 
                                                                                            | Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 15100 lbf | 
                                                                                            | K - Factor8 | 1.4 | 
                                                                                            | G1 - Heat Generation Factor (Roller-Raceway) | 269.2 | 
                                                                                            | G2 - Heat Generation Factor (Rib-Roller End) | 49.5 | 
                                                                                            | Cg - Geometry Factor | 0.116 |