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Bearing specifications
INA NA4903-RSR-XL Needle Roller Bearing
- HCT SKU
- HCT-055304
- Brand
- INA
- Configuration
- Contact seal · Normal clearance (CN)
- Bore (d) 17 mm
- Outside (D) 30 mm
- Width (B) 14 mm
- Dynamic load (C) 10 kN
pcs
Overview
INA NA4903-RSR-XL needle roller bearing. 17 mm bore, 30 mm outside diameter, 14 mm width. Steel cage. Request a quote from HCT Bearings for price and lead time.
Bearing designation
How NA4903-RSR-XL is put together: 1 verified element.
- - XL Internal design X-life X-life premium quality: improved raceway finish and higher basic rating life.
Not defined from an official source:
NA4903
RSR
Product information
Units
Dimensions and mass
| Bore diameter (d) | 17 mm |
|---|---|
| Outer diameter (D) | 30 mm |
| Width (B) | 14 mm |
Basic load ratings
| Dynamic load rating (C) | 10 kN |
|---|---|
| Static load rating (C0) | 11 kN |
Design and properties
- Seal / Shield
- Contact seal
- Internal Clearance
- Normal clearance (CN)
- Cage
- Steel cage
- 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.
