INA SL182940-XL bearings
SL182940-XL, full complement roller bearing, Replaces: SL182940-B
- Measurement system
- Metric
- Bore diameter
- 200.000 mm
- Outside diameter
- 280.000 mm
- Width
- 48.000 mm
- Cr
- 610000 N
- C0r
- 940000 N
- Limiting speed
- 1520 r/min
- Net weight
- 8.868 kg
- Number of rows
- 1
- Sealing
- Without
- Locating feature
- Without
- Cage
- Without
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- None
- Relubrication feature
- Without
In stock
Technical specification for INA SL182940-XL
| Part Number | SL182940-XL | |
|---|---|---|
| Main Dimensions & Performance Data | ||
| d | 200 mm | Bore diameter |
| D | 280 mm | Outside diameter |
| B | 48 mm | Width |
| Cr | 610000 N | Basic dynamic load rating, radial |
| C0r | 940000 N | Basic static load rating, radial |
| Cur | 142000 N | Fatigue load limit, radial |
| nG | 1520 1/min | Limiting speed |
| n∂r | 950 1/min | Reference speed |
| m | 8.868 kg | Weight |
| Dimensions | ||
| D1 min | 252.4 mm | Minimum rib diameter outer ring |
| E | 261.6 mm | Raceway diameter outer ring |
| d1 | 225.5 mm | Maximum rib diameter inner ring |
| rmin | 2.1 mm | Minimum chamfer dimension |
| s | 3 mm | Axial displacement |
| Mounting dimensions | ||
| da min | 225.5 mm | Minimum diameter shaft shoulder |
| dc min | 225.5 mm | Minimum shaft shoulder |
| Da max | 252 mm | Maximum diameter of housing shoulder |
| De min | 261.5 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum recess radius |
INA SL182940-XL cylindrical roller bearings have 1 rib on the outer ring and 2 ribs on the inner ring. As a result, axial displacements of the shaft relative to the housing can be compensated within certain limits. The maximum axial displacement of SL182940-XL is 3 mm.
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