6904ZENR
📏 20 × 37 × 9 mm
Product Photo
NSKCustom & Special Bearings
NSK 7904CDB
Custom & Special Bearings · 20 × 37 × 9 mm
20Bore d (mm)
37Outer D (mm)
9Width 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 7904CDB is a Custom & Special Bearings, with a bore diameter (d) of 20 mm, an outer diameter (D) of 37 mm and a width (B) of 9 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 | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 20 mm × D 37 mm × B 9 mm |
| Catalogue Ref. | 77XkOT7N7O |
| A | 16.6 mm |
| B | Series 9 mm |
| COR1 | 8500 N |
| COR2 | 865 kgf |
| CR1 | 11300 N |
| CR2 | 1150 kgf |
| DA1 | 22.5 mm |
| DA2 | 35.Series 8 mm |
| LG | 22000 1/min |
| LO | 32000 1/min |
| Model | 7904CDB |
| R | 0.3 mm |
| R1 | 0.15 mm |
| Series RA | 0.3 mm |
| Series SD | Series 20 mm |
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