20248-MB
📏 240 × 440 × 72 mm
Product Photo
NACHICylindrical Roller Bearings
NACHI NF248
Cylindrical Roller Bearings · 240 × 440 × 72 mm
240Bore d (mm)
440Outer D (mm)
72Width 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 NF248 is a Cylindrical Roller Bearings, with a bore diameter (d) of 240 mm, an outer diameter (D) of 440 mm and a width (B) of 72 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 935000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | d 240 mm × D 440 mm × B 72 mm |
| Catalogue Ref. | BCxyWPa1ay |
| B | 72 mm |
| Cor | 1340000 N |
| Cr | 935000 N |
| Da(max) | 422 mm |
| Ew | 385 mm |
| Grease | 1400 r/min |
| Oil | 1600 r/min |
| db(max) | 293 mm |
| db(min) | 258 mm |
| dd(min) | 316 mm |
| r | 4~6.5 mm / 4~Series 9 mm |
| r1 | 4~6.5 mm / 4~Series 9 mm |
| ra(max) | 3 mm |
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