Description
The NKI7/12-TV-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 7x17x12mm.
The IKO equivalent is TAFI71712.
| NKI | 7 | /12 | TV | XL | |
|---|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 7mm Bore Size | 12mm Width | Cage Made from Glass Fibre Reinforced Polyamide | X-Life Bearing | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
7
Outside Diameter (mm):
17
Width (mm):
12
Raceway Diameter Inner Ring (mm):
10
Cage Type:
Glass Fibre Reinforced Polyamide
Dynamic Load Rating (kN):
5.3
Static Load Rating (kN):
5.5
Fatigue Load Rating (kN):
0.94
IKO Equivalent:
TAFI71712
Limiting Speed Rating (r/min):
29500
Reference Speed Rating (r/min):
26000
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe NKI7/12-TV-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 7x17x12mm. The IKO equivalent is TAFI71712.
Product InformationBRAND: ![]() SKU:nki7/12-tv-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.014 kg Technical DataInside Diameter (mm):7 Outside Diameter (mm):17 Width (mm):12 Raceway Diameter Inner Ring (mm):10 Cage Type:Glass Fibre Reinforced Polyamide Dynamic Load Rating (kN):5.3 Static Load Rating (kN):5.5 Fatigue Load Rating (kN):0.94 IKO Equivalent:TAFI71712 Limiting Speed Rating (r/min):29500 Reference Speed Rating (r/min):26000 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||||||
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