Description
The RNA4844 is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an oil groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. 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 240X270X50mm.
The INA equivalent is RNA4844-XL.
| RNA | 48 | 44 |
|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 240mm - Bore Size |
Product Information
Technical Data
Inside Diameter (mm):
240
Outside Diameter (mm):
270
Width (mm):
50
Nominal Roller Set Bore Diameter (mm):
240
INA Equivalent:
RNA4844-XL
Dynamic Load Rating (kN):
266
Static Load Rating (kN):
833
Allowable Rotational Speed (r/min):
1500
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe RNA4844 is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an oil groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. 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 240X270X50mm. The INA equivalent is RNA4844-XL.
Product InformationBRAND: SKU:rna4844-iko AVAILABILITY:In Stock ✅ WEIGHT:3.82 kg Technical DataInside Diameter (mm):240 Outside Diameter (mm):270 Width (mm):50 Nominal Roller Set Bore Diameter (mm):240 INA Equivalent:RNA4844-XL Dynamic Load Rating (kN):266 Static Load Rating (kN):833 Allowable Rotational Speed (r/min):1500 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||
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