Description
The TRI254425 is a Heavy 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 and has an oil groove and an oil hole. 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 25x44x25mm.
| TRI | 25 | 44 | 25 | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 25mm Bore | 44mm OD | 25mm Width | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
25
Outside Diameter (mm):
44
Width (mm):
25
Nominal Roller Set Bore Diameter (mm):
30
Dynamic Load Rating (kN):
37.9
Static Load Rating (kN):
52.1
Allowable Rotational Speed (r/min):
13000
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe TRI254425 is a Heavy 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 and has an oil groove and an oil hole. 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 25x44x25mm.
Product InformationBRAND: ![]() SKU:tri254425-iko AVAILABILITY:In Stock ✅ WEIGHT:0.157 kg Technical DataInside Diameter (mm):25 Outside Diameter (mm):44 Width (mm):25 Nominal Roller Set Bore Diameter (mm):30 Dynamic Load Rating (kN):37.9 Static Load Rating (kN):52.1 Allowable Rotational Speed (r/min):13000 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||||
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