- Tapered roller bearings
- Single-row
- Inch series
 
    
        
            >

 
        
            Bearing No. HM801346/10
            
                
                    Specifications
(Boundary dimensions ...etc)
                    
                        
| d(mm) | 38.100 | 
|---|
| D(mm) | 82.550 | 
|---|
| T(mm) | 29.370 | 
|---|
| B(mm) | 28.575 | 
|---|
| C(mm) | 23.020 | 
|---|
| r(min.)(mm) | 0.8 | 
|---|
| r1(min.)(mm) | 3.2 | 
|---|
| Basic load ratings : Cr(kN) | 109 | 
|---|
| Basic load ratings : C0r(kN) | 117 | 
|---|
| Fatigue load limit : Cu(kN) | 16.9 | 
|---|
| Limiting speeds(Grease lub.)(min-1) | 4900 | 
|---|
| Limiting speeds(Oil lub.)(min-1) | 6600 | 
|---|
| Load center spread : a(mm) | 24.4 | 
|---|
| Constant :e() | 0.55 | 
|---|
| Axial load factors : Y1() | 1.10 | 
|---|
| Axial load factors : Y0() | 0.60 | 
|---|
                        
                     
                 
                
                    Mounting dimensions
                    
                        
| da(mm) | 51.0 | 
|---|
| db(mm) | 49.0 | 
|---|
| Da(mm) | 68.0 | 
|---|
| Db(mm) | 78.0 | 
|---|
| ra(max.)(mm) | 0.8 | 
|---|
| rb(max.)(mm) | 3.2 | 
|---|
                        
                     
                    Refer.