NU 203EM
📏 17 × 40 × 12 mm
Product Photo
NACHICylindrical Roller Bearings
NACHI NJ203
Cylindrical Roller Bearings · 17 × 40 × 12 mm
17Bore d (mm)
40Outer D (mm)
12Width 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 NJ203 is a Cylindrical Roller Bearings, with a bore diameter (d) of 17 mm, an outer diameter (D) of 40 mm and a width (B) of 12 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 12600 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | d 17 mm × D 40 mm × B 12 mm |
| Catalogue Ref. | ETHmsh3v2u |
| B | Series 12 mm |
| Cor | 7950 N |
| Cr | 12600 N |
| Da(max) | 35 mm |
| Fw | 22.9 mm |
| Grease | 16000 r/min |
| Oil | 19000 r/min |
| db(max) | Series 22 mm |
| db(min) | Series 19 mm |
| dd(min) | 25 mm |
| r | 0.6~1 mm / 0.6~2 mm |
| r1 | 0.3~0.6 mm / 0.3~1 mm |
| ra(max) | 0.6 mm |
NJ 203ETN
📏 17 × 40 × 12 mm
NU 203E
📏 17 × 40 × 12 mm
NF 203EM
📏 17 × 40 × 12 mm