INA
RNA4838-XL INA Machined Needle Roller Bearing - 210X240X50MM
SKU
: rna4838-xl-ina
Availability
: In Stock ✅
Bulk Pricing :
Description
The RNA4838-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 210X240X50mm.
The IKO equivalent is RNA4838.
| RNA | 48 | 38 | XL |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 210mm - Bore Size | X-Life Bearing |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
210
Outside Diameter (mm)
240
Width (mm)
50
Under Roller Diameter (mm)
210
IKO Equivalent
RNA4838
Dynamic Load Rating (kN)
255
Fatigue Load Rating (kN)
102
Limiting Speed Rating (r/min)
2250
Reference Speed Rating (r/min)
1360
Static Load Rating (kN)
690
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-30°C/-22°F
DescriptionThe RNA4838-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 210X240X50mm. The IKO equivalent is RNA4838.
Product InformationBRANDS: SKU: rna4838-xl-ina Availability:In Stock ✅ 3.17 kg Technical DataInside Diameter (mm)210 Outside Diameter (mm)240 Width (mm)50 Under Roller Diameter (mm)210 IKO EquivalentRNA4838 Dynamic Load Rating (kN)255 Fatigue Load Rating (kN)102 Limiting Speed Rating (r/min)2250 Reference Speed Rating (r/min)1360 Static Load Rating (kN)690 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | |||||||||
Product InformationBRANDS: SKU: rna4838-xl-ina Availability:In Stock ✅ 3.17 kg Technical DataInside Diameter (mm)210 Outside Diameter (mm)240 Width (mm)50 Under Roller Diameter (mm)210 IKO EquivalentRNA4838 Dynamic Load Rating (kN)255 Fatigue Load Rating (kN)102 Limiting Speed Rating (r/min)2250 Reference Speed Rating (r/min)1360 Static Load Rating (kN)690 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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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. | |||||||||
