IKO
NA4860 IKO Machined Needle Roller Bearing - 300X380X80MM
SKU
: na4860-iko
Availability
: In Stock ✅
Bulk Pricing :
Description
The NA4860 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 300X380X80mm.
The INA equivalent is NA4860-XL.
| NA | 48 | 60 | |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 300mm - Bore Size | Including Inner Ring |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
300
Outside Diameter (mm)
380
Width (mm)
80
Nominal Roller Set Bore Diameter (mm)
330
Dynamic Load Rating (kN)
610
Static Load Rating (kN)
1900
Allowable Rotational Speed (r/min)
900
INA Equivalent
NA4860-XL
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-20°C/-4°F
DescriptionThe NA4860 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 300X380X80mm. The INA equivalent is NA4860-XL.
Product InformationBRANDS: SKU: na4860-iko Availability:In Stock ✅ 22.3 kg Technical DataInside Diameter (mm)300 Outside Diameter (mm)380 Width (mm)80 Nominal Roller Set Bore Diameter (mm)330 Dynamic Load Rating (kN)610 Static Load Rating (kN)1900 Allowable Rotational Speed (r/min)900 INA EquivalentNA4860-XL Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F | |||||||||
Product InformationBRANDS: SKU: na4860-iko Availability:In Stock ✅ 22.3 kg Technical DataInside Diameter (mm)300 Outside Diameter (mm)380 Width (mm)80 Nominal Roller Set Bore Diameter (mm)330 Dynamic Load Rating (kN)610 Static Load Rating (kN)1900 Allowable Rotational Speed (r/min)900 INA EquivalentNA4860-XL Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F | |||||||||
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