Description
The TAFI506825 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 50x68x25mm.
The INA equivalent is NKI50/25-XL.
| TAFI | 50 | 68 | 25 | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 50mm Bore | 68mm OD | 25mm Width | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm) :
50
Outside Diameter (mm) :
68
Width (mm) :
25
Nominal Roller Set Bore Diameter (mm) :
55
Dynamic Load Rating (kN) :
45.4
INA Equivalent :
NKI50/25-XL
Static Load Rating (kN) :
94
Allowable Rotational Speed (r/min) :
7500
Max. Operating Temperature :
120°C/248°F
Min. Operating Temperature :
-20°C/-4°F
DescriptionThe TAFI506825 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 50x68x25mm. The INA equivalent is NKI50/25-XL.
Product InformationBRAND: ![]() SKU:tafi506825-iko AVAILABILITY:In Stock ✅ WEIGHT:0.27 kg Technical DataInside Diameter (mm) :50 Outside Diameter (mm) :68 Width (mm) :25 Nominal Roller Set Bore Diameter (mm) :55 Dynamic Load Rating (kN) :45.4 INA Equivalent :NKI50/25-XL Static Load Rating (kN) :94 Allowable Rotational Speed (r/min) :7500 Max. Operating Temperature :120°C/248°F Min. Operating Temperature :-20°C/-4°F | ||||||||||
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