NA 4909.2RS
📏 45 × 68 × 23 mm
Product Photo
IKONeedle Roller Bearings
IKO NA 4909U
Needle Roller Bearings · 45 × 68 × 23 mm
45Bore d (mm)
68Outer D (mm)
23Width 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 IKO NA 4909U is a Needle Roller Bearings, with a bore diameter (d) of 45 mm, an outer diameter (D) of 68 mm and a width (B) of 23 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 | IKO |
|---|---|
| Category | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 45 mm × D 68 mm × B 23 mm |
| Catalogue Ref. | pqEZ9Q7B7y |
| B | Series 23 mm |
| C | Series 22 mm |
| C0R | 63400 N |
| CR | 38900 N |
| DA | 64.0 mm |
| FW | 52 mm |
| IR | LRTZ 455223 Matched with inner ring |
| MASS | 0.29 Kg |
| ORDER | Series NA 4909U Model |
| SDAMAX | 51.0 mm |
| SDAMIN | 49.0 mm |
| SR | 0.6 mm |
| STDRT | 45 mm |
| Series SD | 45 mm |
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