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30311
| Part Number | 30311 |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Contact Angle | 12.953° |
| Construction | Single Row |
| Seal Type | Open |
| Bore Dia | 55 mm |
| Outer Dia | 120 mm |
| Width | 31.5 mm |
| Inner Ring Width | 29 mm |
| Outer Ring Width | 25 mm |
| Bearing Material | Bearing Steel |
| Cage Material | Steel cage |
| Cage Design | Sheet metal |
| Dynamic Radial Load | 39566 lbf |
| Static Radial Load | 36644 lbf |
| Fatigue Radial Load | 4338.833 lbf |
| Max Speed (X1000 rpm) | 5.6 |
| Reference Speed (X1000 rpm) | 4.8 |
| Lubricant | None |
| Arrangement Of Contact Angle (Double-Row Bearing) | Not applicable |
| Bearing Part | Complete bearing |
| Coating | Without |
| Locating Feature, Bearing Outer Ring | None |
| Matched Arrangement | No |
| Relubrication Feature | Without |
