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Bearing specifications
INA NA4903-XL-C3 Needle Roller Bearing
- HCT SKU
- HCT-055306
- Brand
- INA
- Configuration
- Increased clearance (C3)
- Bore (d) 17 mm
- Outside (D) 30 mm
- Width (B) 13 mm
- Dynamic load (C) 12.4 kN
pcs
Overview
INA NA4903-XL-C3 needle roller bearing. 17 mm bore, 30 mm outside diameter, 13 mm width. C3 clearance. Request a quote from HCT Bearings for this bearing model.
Bearing designation
How NA4903-XL-C3 is put together: 2 verified elements.
- - XL Internal design X-life X-life premium quality: improved raceway finish and higher basic rating life.
- - C3 Clearance Clearance greater than Normal Radial internal clearance greater than Normal.
Not defined from an official source:
NA4903
Product information
Units
Dimensions and mass
| Bore diameter (d) | 17 mm |
|---|---|
| Outer diameter (D) | 30 mm |
| Width (B) | 13 mm |
Basic load ratings
| Dynamic load rating (C) | 12.4 kN |
|---|---|
| Static load rating (C0) | 14.6 kN |
Design and properties
- Internal Clearance
- Increased clearance (C3) greater than normal
- 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.
