Description
The NA4828 is a Standard 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 140X175X35mm.
The INA equivalent is NA4828-XL.
| NA | 48 | 28 | |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 140mm - Bore Size | Including Inner Ring |
Product Information

Technical Data
Inside Diameter (mm):
140
Outside Diameter (mm):
175
Width (mm):
35
Nominal Roller Set Bore Diameter (mm):
155
Dynamic Load Rating (kN):
120
Static Load Rating (kN):
363
INA Equivalent:
NA4828-XL
Allowable Rotational Speed (r/min):
2500
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe NA4828 is a Standard 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 140X175X35mm. The INA equivalent is NA4828-XL.
Product InformationBRAND: ![]() SKU:na4828-iko AVAILABILITY:In Stock ✅ WEIGHT:2.1 kg Technical DataInside Diameter (mm):140 Outside Diameter (mm):175 Width (mm):35 Nominal Roller Set Bore Diameter (mm):155 Dynamic Load Rating (kN):120 Static Load Rating (kN):363 INA Equivalent:NA4828-XL Allowable Rotational Speed (r/min):2500 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||
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