NA 4903
📏 17 × 30 × 13 mm
Product Photo
NTNNeedle Roller Bearings
NTN NA4903R
Needle Roller Bearings · 17 × 30 × 13 mm
17Bore d (mm)
30Outer D (mm)
13Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The NTN NA4903R is a Needle Roller Bearings, with a bore diameter (d) of 17 mm, an outer diameter (D) of 30 mm and a width (B) of 13 mm. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | NTN |
|---|---|
| Category | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 17 mm × D 30 mm × B 13 mm |
| Catalogue Ref. | vfgqvbddev |
| C | Series 13 mm |
| COR | 14600 N |
| CORF | 1490 kgf |
| CR | 11200 N |
| CRF | 1140 kgf |
| F | Series 22 mm |
| LSG | 12000 r/min |
| LSO | 18000 r/min |
| MASS | 0.037 Kg |
| ORDER | NA4903R Model |
| R | 0.30 mm |
| Series SD | 17 mm |
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