NA 4904UU
📏 20 × 37 × 18 mm
Product Photo
NSKNeedle Roller Bearings
NSK NA 4904
Needle Roller Bearings · 20 × 37 × 17 mm
20Bore d (mm)
37Outer D (mm)
17Width 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 NSK NA 4904 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 17 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 | NSK |
|---|---|
| Category | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 20 mm × D 37 mm × B 17 mm |
| Catalogue Ref. | yKzL8M8t8D |
| C | 17 mm |
| COR | 22900 N |
| COR2 | 2340 kgf |
| CR | 19700 N |
| CR2 | 2010 kgf |
| FW | 25 mm |
| MASS | 0.077 Kg |
| Model | Series NA 4904 |
| R | 0.3 mm |
| Series LS | 18000 1/min |
NA4904UUANDGE20 × 37 × 17 mmNA4904RANDGE20 × 37 × 17 mm
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