Description
The RNA4919 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 110X130X35mm.
The INA equivalent is RNA4919-XL.
| RNA | 49 | 19 |
|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 110mm - Bore Size |
Product Information
Technical Data
Inside Diameter (mm):
110
Outside Diameter (mm):
130
Width (mm):
35
Nominal Roller Set Bore Diameter (mm):
110
INA Equivalent:
RNA4919-XL
Dynamic Load Rating (kN):
116
Static Load Rating (kN):
271
Allowable Rotational Speed (r/min):
3500
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe RNA4919 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 110X130X35mm. The INA equivalent is RNA4919-XL.
Product InformationBRAND: SKU:rna4919-iko AVAILABILITY:In Stock ✅ WEIGHT:0.77 kg Technical DataInside Diameter (mm):110 Outside Diameter (mm):130 Width (mm):35 Nominal Roller Set Bore Diameter (mm):110 INA Equivalent:RNA4919-XL Dynamic Load Rating (kN):116 Static Load Rating (kN):271 Allowable Rotational Speed (r/min):3500 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||||
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