Description
The NKI17/20-XL is a Light Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 17x29x20mm.
The IKO equivalent is TAFI172920.
| NKI | 17 | /20 | XL | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 17mm Bore Size | 20mm Width | X-Life Bearing | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
17
Outside Diameter (mm):
29
Width (mm):
20
Raceway Diameter Inner Ring (mm):
21
Dynamic Load Rating (kN):
19.3
Static Load Rating (kN):
25.5
Fatigue Load Rating (kN):
4.5
IKO Equivalent:
TAFI172920
Limiting Speed Rating (r/min):
20600
Reference Speed Rating (r/min):
11200
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NKI17/20-XL is a Light Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 17x29x20mm. The IKO equivalent is TAFI172920.
Product InformationBRAND: ![]() SKU:nki17/20-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.054 kg Technical DataInside Diameter (mm):17 Outside Diameter (mm):29 Width (mm):20 Raceway Diameter Inner Ring (mm):21 Dynamic Load Rating (kN):19.3 Static Load Rating (kN):25.5 Fatigue Load Rating (kN):4.5 IKO Equivalent:TAFI172920 Limiting Speed Rating (r/min):20600 Reference Speed Rating (r/min):11200 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-30°C/-22°F | ||||||||||
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