684
📏 4 × 9 × 2.5 mm
Product Photo
NTNDeep Groove Ball Bearings
NTN 684AX50
Deep Groove Ball Bearings · 4 × 9 × 2.5 mm
4Bore d (mm)
9Outer D (mm)
2.5Width 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 684AX50 is a Deep Groove Ball Bearings, with a bore diameter (d) of 4 mm, an outer diameter (D) of 9 mm and a width (B) of 2.5 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 | Deep Groove Ball Bearings |
| Type | Deep Groove Ball Bearings |
| Dimensions (d × D × B) | d 4 mm × D 9 mm × B 2.5 mm |
| Catalogue Ref. | AxLtC88j8r |
| B | 2.5 mm |
| B1 | 4.0 mm |
| C1 | 0.6 mm |
| C2 | 1.0 mm |
| COR | 224 N |
| CORF | Series 23 kgf |
| CR | 640 N |
| CRF | 65 mm |
| D1 | Series 10.3 mm |
| D2 | Series 10.3 mm |
| DA | 7.Series 8 mm |
| DA1 | Series 5 mm |
| DA2 | 5.2 mm |
| LSG | 49 000 r/min |
| LSO | 57 000 r/min |
| MASS | 0.00067 Kg |
| MASS1 | 0.76 g |
| ORDER | 684AX50 Model |
| R | 0.15 mm |
| RAS | 0.1 mm |
| Series SD | 4.0 mm |
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