NA4904-2RS
📏 20 × 37 × 18 mm
Product Photo
SKFNeedle Roller Bearings
SKF NA 4904 RS
Needle Roller Bearings · 20 × 37 × 18 mm
20Bore d (mm)
37Outer D (mm)
18Width B (mm)
0.08Weight (Kg)
✓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 SKF NA 4904 RS is a Needle Roller Bearings, with a bore diameter (d) of 20 mm, an outer diameter (D) of 37 mm and a width (B) of 18 mm, and a unit weight of 0.08 Kg. 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 | SKF |
|---|---|
| Category | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 20 mm × D 37 mm × B 18 mm |
| Weight | 0.08 Kg |
| Catalogue Ref. | MMafNx4239 |
| B | 18 mm |
| C | 19400 N |
| C0 | 22400 N |
| Limiting rotational speed | 7500 r/min |
| Model | Series NA 4904 RS |
| Pu | 2750 N |
| ReferenceSpeed | 15000 r/min |
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