Description
The NAO30X47X18-XL is a Light Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. Both the Inner and Outer Ring are easily separable from the Needle Roller Cage. The Needle Roller Cage means that these Bearings have excellent rotational performance and a simple structure with high accuracy. These Bearings are most suitable for mass-production, high running accuracy applications like Machine Tools, Printing Equipment, and Textile Machinery. The bearing dimensions are 30X47X18mm.
| NAO | 30 | 47 | 18 | XL | |
|---|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 30mm Bore | 47mm OD | 18mm Width | X-Life Bearing | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
30
Outside Diameter (mm):
47
Width (mm):
18
Raceway Diameter Inner Ring (mm):
35
Dynamic Load Rating (kN):
31
Fatigue Load Rating (kN):
7.5
Limiting Speed Rating (r/min):
12700
Reference Speed Rating (r/min):
6900
Static Load Rating (kN):
43
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NAO30X47X18-XL is a Light Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. Both the Inner and Outer Ring are easily separable from the Needle Roller Cage. The Needle Roller Cage means that these Bearings have excellent rotational performance and a simple structure with high accuracy. These Bearings are most suitable for mass-production, high running accuracy applications like Machine Tools, Printing Equipment, and Textile Machinery. The bearing dimensions are 30X47X18mm.
Product InformationBRAND: ![]() SKU:nao30x47x18-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.119 kg Technical DataInside Diameter (mm):30 Outside Diameter (mm):47 Width (mm):18 Raceway Diameter Inner Ring (mm):35 Dynamic Load Rating (kN):31 Fatigue Load Rating (kN):7.5 Limiting Speed Rating (r/min):12700 Reference Speed Rating (r/min):6900 Static Load Rating (kN):43 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-30°C/-22°F | ||||||||||||
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