The NAO20X37X16-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 20X37X16mm.
The IKO equivalent is NAF203716.
| NAO | 20 | 37 | 16 | XL | |
|---|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 20mm Bore | 37mm OD | 16mm Width | X-Life Bearing | Including Inner Ring |

20
37
16
25
23.5
27.5
4.65
NAF203716
17200
9100
120°C/248°F
-30°C/-22°F
DescriptionThe NAO20X37X16-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 20X37X16mm. The IKO equivalent is NAF203716.
Product InformationBRAND: ![]() SKU:nao20x37x16-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.083 kg Technical DataInside Diameter (mm):20 Outside Diameter (mm):37 Width (mm):16 Raceway Diameter Inner Ring (mm):25 Dynamic Load Rating (kN):23.5 Static Load Rating (kN):27.5 Fatigue Load Rating (kN):4.65 IKO Equivalent:NAF203716 Limiting Speed Rating (r/min):17200 Reference Speed Rating (r/min):9100 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-30°C/-22°F | ||||||||||||
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Delivery Information
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