INA SL182918-XL bearings
SL182918-XL, full complement roller bearing, Replaces: SL182918-B
- Measurement system
- Metric
- Bore diameter
- 90.000 mm
- Outside diameter
- 125.000 mm
- Width
- 22.000 mm
- Cr
- 122000 N
- C0r
- 169000 N
- Limiting speed
- 3550 r/min
- Net weight
- 0.801 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 SL182918-XL
| Part Number | SL182918-XL | |
|---|---|---|
| Main Dimensions & Performance Data | ||
| d | 90 mm | Bore diameter |
| D | 125 mm | Outside diameter |
| B | 22 mm | Width |
| Cr | 122000 N | Basic dynamic load rating, radial |
| C0r | 169000 N | Basic static load rating, radial |
| Cur | 27000 N | Fatigue load limit, radial |
| nG | 3550 1/min | Limiting speed |
| n∂r | 2050 1/min | Reference speed |
| m | 0.801 kg | Weight |
| Dimensions | ||
| D1 min | 110.7 mm | Minimum rib diameter outer ring |
| E | 115.8 mm | Raceway diameter outer ring |
| d1 | 102 mm | Maximum rib diameter inner ring |
| rmin | 1.1 mm | Minimum chamfer dimension |
| s | 1 mm | Axial displacement |
| Mounting dimensions | ||
| da min | 102 mm | Minimum diameter shaft shoulder |
| dc min | 102 mm | Minimum shaft shoulder |
| Da max | 110.5 mm | Maximum diameter of housing shoulder |
| De min | 115.5 mm | Maximum diameter of housing shoulder |
| ra max | 1.1 mm | Maximum recess radius |
INA SL182918-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 SL182918-XL is 1 mm.
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