Description
The RNA4956 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 310X380X100mm.
| RNA | 49 | 56 |
|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 310mm - Bore Size |
Product Information
Technical Data
Inside Diameter (mm) :
310
Outside Diameter (mm) :
380
Width (mm) :
100
Dynamic Load Rating (kN) :
877
Static Load Rating (kN) :
2400
Allowable Rotational Speed (r/min) :
950
Nominal Roller Set Bore Diameter (mm) :
310
Max. Operating Temperature :
120°C/248°F
Min. Operating Temperature :
-20°C/-4°F
DescriptionThe RNA4956 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 310X380X100mm.
Product InformationBRAND: SKU:rna4956-iko AVAILABILITY:In Stock ✅ WEIGHT:22.5 kg Technical DataInside Diameter (mm) :310 Outside Diameter (mm) :380 Width (mm) :100 Dynamic Load Rating (kN) :877 Static Load Rating (kN) :2400 Allowable Rotational Speed (r/min) :950 Nominal Roller Set Bore Diameter (mm) :310 Max. Operating Temperature :120°C/248°F Min. Operating Temperature :-20°C/-4°F | ||||||||
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Delivery InformationWe have one of the largest stocks of bearings, lubricants and ancillary products available online anywhere in Canada. We take pride in our great customer service, quality products and express shipping. 98% of our products are typically dispatch same day, with a 1-3 day delivery to Canada. All of our website prices include any taxes and duties in Canada.
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