
IKO
NA4924 IKO Machined Needle Roller Bearing - 120X165X45MM
SKU
: na4924-iko
Availability
: In Stock ✅
Bulk Pricing :
Description
The NA4924 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 120X165X45mm.
The INA equivalent is NA4924-XL.
NA | 49 | 24 | |
---|---|---|---|
Single Row Caged Needle Roller Bearing | Dimension Series 49 | 120mm - Bore Size | Including Inner Ring |
Product Information

Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
120
Outside Diameter (mm)
165
Width (mm)
45
Nominal Roller Set Bore Diameter (mm)
125
INA Equivalent
NA4924-XL
Dynamic Load Rating (kN)
187
Static Load Rating (kN)
435
Allowable Rotational Speed (r/min)
3000
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-20°C/-4°F
DescriptionThe NA4924 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 120X165X45mm. The INA equivalent is NA4924-XL.
Product InformationBRANDS: ![]() na4924-iko Availability:In Stock ✅ 2.96 kg Technical DataInside Diameter (mm)120 Outside Diameter (mm)165 Width (mm)45 Nominal Roller Set Bore Diameter (mm)125 INA EquivalentNA4924-XL Dynamic Load Rating (kN)187 Static Load Rating (kN)435 Allowable Rotational Speed (r/min)3000 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F | ||||||||
Product InformationBRANDS: ![]() na4924-iko Availability:In Stock ✅ 2.96 kg Technical DataInside Diameter (mm)120 Outside Diameter (mm)165 Width (mm)45 Nominal Roller Set Bore Diameter (mm)125 INA EquivalentNA4924-XL Dynamic Load Rating (kN)187 Static Load Rating (kN)435 Allowable Rotational Speed (r/min)3000 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F | ||||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | ||||||||