INA
RNA4911-XL INA Machined Needle Roller Bearing - 63X80X25MM
SKU
: rna4911-xl-ina
Availability
: In Stock ✅
Bulk Pricing :
Description
The RNA4911-XL is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with a lubrication 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 63X80X25mm.
The IKO equivalent is RNA4911.
| RNA | 49 | 11 | XL |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 63mm - Bore Size | X-Life Bearing |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
63
Outside Diameter (mm)
80
Width (mm)
25
Under Roller Diameter (mm)
63
Fatigue Load Rating (kN)
17.6
IKO Equivalent
RNA4911
Dynamic Load Rating (kN)
65
Limiting Speed Rating (r/min)
7200
Reference Speed Rating (r/min)
4150
Static Load Rating (kN)
100
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-30°C/-22°F
DescriptionThe RNA4911-XL is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with a lubrication 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 63X80X25mm. The IKO equivalent is RNA4911.
Product InformationBRANDS: SKU: rna4911-xl-ina Availability:In Stock ✅ 0.265 kg Technical DataInside Diameter (mm)63 Outside Diameter (mm)80 Width (mm)25 Under Roller Diameter (mm)63 Fatigue Load Rating (kN)17.6 IKO EquivalentRNA4911 Dynamic Load Rating (kN)65 Limiting Speed Rating (r/min)7200 Reference Speed Rating (r/min)4150 Static Load Rating (kN)100 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | |||||||||
Product InformationBRANDS: SKU: rna4911-xl-ina Availability:In Stock ✅ 0.265 kg Technical DataInside Diameter (mm)63 Outside Diameter (mm)80 Width (mm)25 Under Roller Diameter (mm)63 Fatigue Load Rating (kN)17.6 IKO EquivalentRNA4911 Dynamic Load Rating (kN)65 Limiting Speed Rating (r/min)7200 Reference Speed Rating (r/min)4150 Static Load Rating (kN)100 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | |||||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | |||||||||
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