NJ 234
📏 170 × 310 × 52 mm
Product Photo
NACHICylindrical Roller Bearings
NACHI NF234
Cylindrical Roller Bearings · 170 × 310 × 52 mm
170Bore d (mm)
310Outer D (mm)
52Width 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 NF234 is a Cylindrical Roller Bearings, with a bore diameter (d) of 170 mm, an outer diameter (D) of 310 mm and a width (B) of 52 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 475000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | d 170 mm × D 310 mm × B 52 mm |
| Catalogue Ref. | h36Iknb9bW |
| B | 52 mm |
| Cor | 635000 N |
| Cr | 475000 N |
| Da(max) | 292 mm |
| Ew | 272 mm |
| Grease | 2000 r/min |
| Oil | 2400 r/min |
| db(max) | 204 mm |
| db(min) | 188 mm |
| dd(min) | Series 223 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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