C4909K30V
📏 45 × 68 × 22 mm
Product Photo
INACustom & Special Bearings
INA NA4909
Custom & Special Bearings · 45 × 68 × 22 mm
45Bore d (mm)
68Outer D (mm)
22Width 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 INA NA4909 is a Custom & Special Bearings, with a bore diameter (d) of 45 mm, an outer diameter (D) of 68 mm and a width (B) of 22 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 | INA |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 45 mm × D 68 mm × B 22 mm |
| Catalogue Ref. | FTtthDaAbf |
| B | Series 22 mm |
| C0r | 73000 N |
| Cr | 51000 N |
| Cur | 12600 N |
| F | 52 mm |
| m | 271 g |
| nB | 4750 r/min |
| nSeries G | 8600 r/min |
| rmin | 0.6 mm |
| s | 1 mm |
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