2304
📏 20 × 52 × 21 mm
Product Photo
NTNSelf-Aligning Ball Bearings
NTN 2304S
Self-Aligning Ball Bearings · 20 × 52 × 21 mm
20Bore d (mm)
52Outer D (mm)
21Width 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 2304S is a Self-Aligning Ball Bearings, with a bore diameter (d) of 20 mm, an outer diameter (D) of 52 mm and a width (B) of 21 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 | Self-Aligning Ball Bearings |
| Type | Self-Aligning Ball Bearings |
| Dimensions (d × D × B) | d 20 mm × D 52 mm × B 21 mm |
| Catalogue Ref. | aV2nHH2O1D |
| B | 21 mm |
| COR | 4700 N |
| CORF | 480 kgf |
| CR | 18500 N |
| CRF | 1880 kgf |
| DA | 45.5 mm |
| DA1 | 26.5 mm |
| E | 0.5 Constant |
| LSG | 11000 r/min |
| LSO | 14000 r/min |
| MASS | 0.19 Kg |
| ORDER | 2304S Model |
| R | 1.1 mm |
| RAS | 1 mm |
| Series SD | Series 20 mm |
| Y0 | 1.3 |
| Y1 | 1.2 |
| Y2 | 1.9 |
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