4304AN
📏 20 × 52 × 21 mm
Product Photo
KOYODeep Groove Ball Bearings
KOYO 4304
Deep Groove 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 KOYO 4304 is a Deep Groove 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 | KOYO |
|---|---|
| Category | Deep Groove Ball Bearings |
| Type | Deep Groove Ball Bearings |
| Dimensions (d × D × B) | d 20 mm × D 52 mm × B 21 mm |
| Catalogue Ref. | Maw5tR1RdN |
| B | 21 mm |
| C | 19500 N |
| C0 | 17000 N |
| NG | 8300 1/min |
| NO | 11000 1/min |
| ORDER | 4304 Model |
| R | 1.1 mm |
| Series SD | Series 20 mm |
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