RNA4980
📏 450 × 540 × 140 mm
Product Photo
NACHINeedle Roller Bearings
NACHI 440KBE031
Needle Roller Bearings · 440 × 720 × 283 mm
440Bore d (mm)
720Outer D (mm)
283Width 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 440KBE031 is a Needle Roller Bearings, with a bore diameter (d) of 440 mm, an outer diameter (D) of 720 mm and a width (B) of 283 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 4940000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 440 mm × D 720 mm × B 283 mm |
| Catalogue Ref. | ta2Dfj7i7b |
| B1 | 283 mm |
| C | 226 mm |
| Cor | 10100000 N |
| Cr | 4940000 N |
| Db(min) | 679 mm |
| Mass | 418 Kg |
| da(min) | 468 mm |
| r | 6~Series 9 mm / 6~11 mm |
| r1 | 3~5.5 mm / 3~7.5 mm |
| ra(max) | Series 5 mm |
| ra1(max) | 2.5 mm |
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