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X30311M
| Part Number | X30311M |
Brand: LILY  | |
Equivalent: Timken |
| System of Measurement | Metric |
| Type | Cones |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered Roller |
| For Load Direction | Combined |
| Construction | Single Row |
| Seal Type | Open |
| Series | 30311M |
| Bore Dia | 55 mm |
| Bore Dia Tolerance | -0.015mm to 0 |
| Cone Width | 29 mm |
| Cone Width Tolerance | -0.15mm to 0 |
| Cone Backface ToClear Radius | 2.54 mm |
| Cone Frontface Backing Diameter | 67 mm |
| Cone Backface Backing Diameter | 71 mm |
| Cage Cone Frontface Clearance | 3.8 mm |
| Cage Cone Backface Clearance | 2 mm |
| Effective Center Location | -6.6 mm |
| Ring Material | Chrome Steel |
| Cage Material | Steel |
| Dynamic Radial Load | 39150 lbf |
| Static Radial Load | 42750 lbf |
| Dynamic Radial Rating(90 Million Revolutions)(C90) | 10147.5 lbf |
| Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) | 68175 lbf |
| Dynamic Thrust Rating(90 Million Revolutions)(Ca90) | 5985 lbf |
| Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) | 17662.5 lbf |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | ABEC-1 |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| RoHS | Compliant |
| REACH | Compliant |
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