NU256
📏 280 × 500 × 80 mm
Product Photo
NACHICustom & Special Bearings
NACHI 30256
Custom & Special Bearings · 280 × 500 × 80 mm
280Bore d (mm)
500Outer D (mm)
80Width 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 30256 is a Custom & Special Bearings, with a bore diameter (d) of 280 mm, an outer diameter (D) of 500 mm and a width (B) of 80 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. Basic dynamic load rating Cr 1260000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 280 mm × D 500 mm × B 80 mm |
| Catalogue Ref. | ieOUdl2C1o |
| B | 80 mm |
| C | 67 mm |
| Cone ra(max) | Series 5 mm |
| Cor | 1920000 N |
| Cr | 1260000 N |
| Cup ra(max) | 4 mm |
| Da(min) | 440 mm |
| Db(min) | 475 mm |
| Grease | 610 r/min |
| Mass | 67.6 Kg |
| Oil | 810 r/min |
| S1(min) | 14 mm |
| S2(min) | 21 mm |
| T | 89 mm |
| a | -7.2 mm |
| da(min) | 308 mm |
| db(max) | 325 mm |
| r | 6~Series 9 mm / 6~11 mm |
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