Description
The NAFW405534 is a Light Duty Open Type, Double Row Machined Needle Roller Bearing with an Inner Ring. Both the Inner and Outer Ring are easily separable from the Needle Roller Cage and the Outer Ring has an oil groove and an oil hole. The Needle Roller Cage means that these Bearings have excellent rotational performance and a simple structure with high accuracy and high speed. These Bearings are most suitable for mass-production, high running accuracy applications like Machine Tools, Printing Equipment, and Textile Machinery. The bearing dimensions are 40X55X34MM.
| NAFW | 40 | 55 | 34 | |
|---|---|---|---|---|
| Double Row Caged Needle Roller Bearing | 40mm Bore | 55mm OD | 34mm Width | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
40
Outside Diameter (mm):
55
Width (mm):
34
Nominal Roller Set Bore Diameter (mm):
45
Dynamic Load Rating (kN):
39.9
Static Load Rating (kN):
94.2
Allowable Rotational Speed (r/min):
11000
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe NAFW405534 is a Light Duty Open Type, Double Row Machined Needle Roller Bearing with an Inner Ring. Both the Inner and Outer Ring are easily separable from the Needle Roller Cage and the Outer Ring has an oil groove and an oil hole. The Needle Roller Cage means that these Bearings have excellent rotational performance and a simple structure with high accuracy and high speed. These Bearings are most suitable for mass-production, high running accuracy applications like Machine Tools, Printing Equipment, and Textile Machinery. The bearing dimensions are 40X55X34MM.
Product InformationBRAND: ![]() SKU:nafw405534-iko AVAILABILITY:In Stock ✅ WEIGHT:0.255 kg Technical DataInside Diameter (mm):40 Outside Diameter (mm):55 Width (mm):34 Nominal Roller Set Bore Diameter (mm):45 Dynamic Load Rating (kN):39.9 Static Load Rating (kN):94.2 Allowable Rotational Speed (r/min):11000 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||||
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