NU308
📏 40 × 90 × 23 mm
Product Photo
NACHICylindrical Roller Bearings
NACHI NF308
Cylindrical Roller Bearings · 40 × 90 × 23 mm
40Bore d (mm)
90Outer D (mm)
23Width 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 NF308 is a Cylindrical Roller Bearings, with a bore diameter (d) of 40 mm, an outer diameter (D) of 90 mm and a width (B) of 23 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 58500 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | d 40 mm × D 90 mm × B 23 mm |
| Catalogue Ref. | Fa02XiaYbJ |
| B | Series 23 mm |
| Cor | 57000 N |
| Cr | 58500 N |
| Da(max) | 81.5 mm |
| Ew | 77.5 mm |
| Grease | 6700 r/min |
| Oil | 8000 r/min |
| db(max) | 51 mm |
| db(min) | 48.5 mm |
| dd(min) | Series 60 mm |
| r | 1.5~2.3 mm / 1.5~4 mm |
| r1 | 1.5~2.3 mm / 1.5~4 mm |
| ra(max) | 1.5 mm |
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