NSK 23988CAME4 bearings
23988CAME4, NSK, Spherical roller bearings
- Measurement system
- Metric
- Bore diameter
- 440.000 mm
- Outside diameter
- 600.000 mm
- Width
- 118.000 mm
- Cr
- 2190000 N
- C0r
- 4800000 N
- Limiting speed
- 560 r/min
- Net weight
- 96.3 kg
- Number of rows
- 2
- Sealing
- Without
- Locating feature
- Without
- Cage
- Machined brass
- Bore type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- None
- Relubrication feature
- With
In stock
Technical specification for NSK 23988CAME4
| NSK Designation | 23988CAME4 | |
|---|---|---|
| Boundary Dimensions | ||
| d | 440 mm | Bore diameter |
| D | 600 mm | Outside diameter |
| B | 118 mm | Width |
| r (min.) | 4 mm | Chamfer dimension |
| Basic Load Ratings | ||
| Cr | 2190000 N | Basic dynamic load rating |
| C0r | 4800000 N | Basic static load rating |
| Speeds | ||
| Thermal Speed Rating (Oil-bath) | 630 r/min | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Grease | 450 r/min | Grease lubrication |
| Oil (Oil-bath) | 560 r/min | Oil-bath lubrication |
| Abutment and Fillet Dimensions | ||
| da min. | 458 mm | Diameter of shaft abutment |
| Da min. | 555 mm | Diameter of housing abutment |
| Da max. | 582 mm | Diameter of housing abutment |
| ra max. | 3 mm | Radius of shaft or housing fillet |
| Calculation factors | ||
| e | 0.18 | Constant |
| Y2 | 5.7 | Axial load Factors |
| Y3 | 3.9 | Axial load Factors |
| Y0 | 3.8 | Axial load Factors |
| Mass | ||
| Mass (approx.) | 96.3 kg | |
NSK 23988CAME4 spherical roller bearing is designed for high load capacity. 23988CAME4 bearing have machined brass cage. An oil groove and holes are privided in the outer ring so supply lubricant. Boundary dimensions: 440 x 600 x 118 mm.
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