21304-E1-TVPB
📏 20 × 52 × 15 mm
Product Photo
NACHISelf-Aligning Roller Bearings
NACHI 2904
Self-Aligning Roller Bearings · 20 × 37 × 12 mm
20Bore d (mm)
37Outer D (mm)
12Width 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 NACHI 2904 is a Self-Aligning Roller Bearings, with a bore diameter (d) of 20 mm, an outer diameter (D) of 37 mm and a width (B) of 12 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 | NACHI |
|---|---|
| Category | Self-Aligning Roller Bearings |
| Type | Self-Aligning Roller Bearings |
| Dimensions (d × D × B) | d 20 mm × D 37 mm × B 12 mm |
| Catalogue Ref. | gqBMXtc2d2 |
| Ca | 14800 N |
| Coa | 26600 N |
| D1(min) | 20.2 mm |
| Da1(max) | 27 mm |
| Grease | 4700 r/min |
| Mass | 0.055 Kg |
| Oil | 7100 r/min |
| T | Series 12 mm |
| d1(max) | 30 mm |
| da(min) | 30 mm |
| r | 0.6~1.5 mm |
| ra(max) | 0.6 mm |
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