IKO
NA4944 IKO Machined Needle Roller Bearing - 220X300X80MM
SKU
: na4944-iko
Availability
: In Stock ✅
Bulk Pricing :
Description
The NA4944 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 220X300X80mm.
| NA | 49 | 44 | |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 220mm - Bore Size | Including Inner Ring |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
220
Outside Diameter (mm)
300
Width (mm)
80
Nominal Roller Set Bore Diameter (mm)
245
Dynamic Load Rating (kN)
536
Static Load Rating (kN)
1200
Allowable Rotational Speed (r/min)
1400
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-20°C/-4°F
DescriptionThe NA4944 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 220X300X80mm.
Product InformationBRANDS: SKU: na4944-iko Availability:In Stock ✅ 16.7 kg Technical DataInside Diameter (mm)220 Outside Diameter (mm)300 Width (mm)80 Nominal Roller Set Bore Diameter (mm)245 Dynamic Load Rating (kN)536 Static Load Rating (kN)1200 Allowable Rotational Speed (r/min)1400 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F | |||||||||
Product InformationBRANDS: SKU: na4944-iko Availability:In Stock ✅ 16.7 kg Technical DataInside Diameter (mm)220 Outside Diameter (mm)300 Width (mm)80 Nominal Roller Set Bore Diameter (mm)245 Dynamic Load Rating (kN)536 Static Load Rating (kN)1200 Allowable Rotational Speed (r/min)1400 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: | |||||||||
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If you have any specific delivery requirements, call our sales team on 438 800 2658 or email us at sales@qualitybearingsonline.com and they will be happy to help you. | |||||||||
