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Bearing specifications
SKF NA 4920 Needle Roller Bearing
- HCT SKU
- HCT-031171
- Brand
- SKF
- Series
- NA Series
- Configuration
- Single row · Without seal · Normal clearance (CN)
- Bore (d) 100 mm
- Outside (D) 140 mm
- Width (B) 40 mm
- Dynamic load (C) 143 kN
pcs
Overview
SKF NA 4920 needle roller bearing. 100 mm bore, 140 mm outside diameter, 40 mm width. Open. Request a quote from HCT Bearings for price, quantity and lead time.
Product information
Units
Dimensions and mass
| Bore diameter (d) | 100 mm |
|---|---|
| Outer diameter (D) | 140 mm |
| Width (B) | 40 mm |
Basic load ratings
| Dynamic load rating (C) | 143 kN |
|---|---|
| Static load rating (C0) | 280 kN |
Speeds
| Reference speed | 3 400 r/min |
|---|---|
| Limiting speed | 4 000 r/min |
Design and properties
- Seal / Shield
- Without seal
- Internal Clearance
- Normal clearance (CN)
- Cage
- Sheet metal cage
- Rows
- Single row
- Material
- Bearing steel
Converted values are shown for convenience only. The metric figures are the published data.
Specifications are provided for product selection and may vary by configuration. Please contact us for confirmation before ordering.
