7903CDB FY
📏 17 × 30 × 14 mm
Product Photo
KOYOBearing Accessories
KOYO NA4903
Bearing Accessories · 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 KOYO NA4903 is a Bearing Accessories, 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 | KOYO |
|---|---|
| Category | Bearing Accessories |
| Type | Bearing Accessories |
| Dimensions (d × D × B) | d 17 mm × D 30 mm × B 13 mm |
| Catalogue Ref. | eUH5w27y7v |
| B | Series 13 mm |
| C | Series 13 mm |
| C0 | 14000 N |
| CR | 9600 N |
| NO | 21000 1/min |
| ORDER | NA4903 Model |
| R | 0.3 mm |
| Series SD | 17 mm |
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