21306AX
📏 30 × 72 × 19 mm
Product Photo
NACHICylindrical Roller Bearings
NACHI NJ306
Cylindrical Roller Bearings · 30 × 72 × 19 mm
30Bore d (mm)
72Outer D (mm)
19Width 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 NJ306 is a Cylindrical Roller Bearings, with a bore diameter (d) of 30 mm, an outer diameter (D) of 72 mm and a width (B) of 19 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 38500 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | d 30 mm × D 72 mm × B 19 mm |
| Catalogue Ref. | ka1pxbdaer |
| B | Series 19 mm |
| Cor | 35000 N |
| Cr | 38500 N |
| Da(max) | 65 mm |
| Fw | 42 mm |
| Grease | 8500 r/min |
| Oil | 11000 r/min |
| db(max) | 40 mm |
| db(min) | 37 mm |
| dd(min) | 48 mm |
| r | 1.1~2 mm / 1.1~3.5 mm |
| r1 | 1.1~2 mm / 1.1~3.5 mm |
| ra(max) | 1 mm |
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