INA XSU080318 bearings
XSU080318 INA crossed roller bearings without gear teeth
- Bore diameter
- 280.000 mm
- Outside diameter
- 355.000 mm
- Total width
- 25.400 mm
- Cr
- 66000 N
- C0r
- 227000 N
- Ca
- 93000 N
- C0a
- 465000 N
- Limiting speed
- 120 r/min
- Net weight
- 6.1 kg
- Measurement system
- Metric
- Sealing
- Seal on both sides
- Cage
- Plastic spacers
- Bearing material
- Steel
- Rolling material
- Steel
- Lubricant in bearing
- Grease
- Relubrication feature
- With
In stock
Technical specification for INA XSU080318
| Part Number | XSU080318 | |
|---|---|---|
| Description | Crossed roller bearings standard series 08, without gear teeth, lamellar seals on both sides | |
| Main Dimensions & Performance Data | ||
| di | 280 mm | Bore Diameter |
| 0.032 mm | Bore diameter upper tolerance | |
| 0 mm | Bore diameter lower tolerance | |
| Da | 355 mm | Outside Diameter |
| 0 mm | Outside diameter upper tolerance | |
| -0.036 mm | Outside diameter lower tolerance | |
| H | 25.4 mm | Heigth |
| m | 6.1 kg | Weight |
| Dimensions of XSU080318 | ||
| Di | 324 mm | Inner diameter outer ring |
| ha | 24.8 mm | Height outer ring |
| La | 340 mm | Pitchcircle diameter fixing holes outer ring |
| na | 28 | Number of fixing holes in outer ring |
| da | 309 mm | Outer diameter inner ring |
| hi | 24.8 mm | Height of inner ring |
| dB | 6.8 mm | Fixing bore |
| dS | 11 mm | Counterbore diameter of fixing holes |
| tS | 6.8 mm | Counterbore depth of fixing holes |
| Li | 295 mm | Pitchcircle diameter fixing holes inner ring |
| ni | 28 | Number of fixing holes in inner ring |
| rgroove | 5 mm | Groove radius |
| 0.01 mm | Running accuracy A (related to the raceway) | |
| Calculation factors for XSU080318 | ||
| Ca | 93000 N | Basic dynamic load rating, axial |
| Cr | 66000 N | Basic dynamic load rating, radial (for radial load only) |
| C0a | 465000 N | Basic static load rating, axial |
| C0r | 227000 N | Basic static load rating, radial (for radial load only) |
| Fr zul. | 19100 N | Max. radial load screws |
| NG | 120 1/min | Limiting speed for grease lubrication with normal clearance |
INA XSU080318 crossed roller bearings without gear teeth:
- Cylindrical rollers, spacers made from plastic
- Sealed on both sides
- Number of fixing holes in outer ring: 28
- Number of fixing holes in inner ring: 28
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