INA
RNA4856-XL INA Machined Needle Roller Bearing - 305X350X69MM
SKU
: rna4856-xl-ina
Availability
: In Stock ✅
Bulk Pricing :
Description
The RNA4856-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 305X350X69mm.
The IKO equivalent is RNA4856.
| RNA | 48 | 56 | XL |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 305mm - Bore Size | X-Life Bearing |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
305
Outside Diameter (mm)
350
Width (mm)
69
Under Roller Diameter (mm)
305
Reference Speed Rating (r/min)
850
IKO Equivalent
RNA4856
Dynamic Load Rating (kN)
510
Fatigue Load Rating (kN)
178
Limiting Speed Rating (r/min)
1540
Static Load Rating (kN)
1300
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-30°C/-22°F
DescriptionThe RNA4856-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 305X350X69mm. The IKO equivalent is RNA4856.
Product InformationBRANDS: SKU: rna4856-xl-ina Availability:In Stock ✅ 9.192 kg Technical DataInside Diameter (mm)305 Outside Diameter (mm)350 Width (mm)69 Under Roller Diameter (mm)305 Reference Speed Rating (r/min)850 IKO EquivalentRNA4856 Dynamic Load Rating (kN)510 Fatigue Load Rating (kN)178 Limiting Speed Rating (r/min)1540 Static Load Rating (kN)1300 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | |||||||||
Product InformationBRANDS: SKU: rna4856-xl-ina Availability:In Stock ✅ 9.192 kg Technical DataInside Diameter (mm)305 Outside Diameter (mm)350 Width (mm)69 Under Roller Diameter (mm)305 Reference Speed Rating (r/min)850 IKO EquivalentRNA4856 Dynamic Load Rating (kN)510 Fatigue Load Rating (kN)178 Limiting Speed Rating (r/min)1540 Static Load Rating (kN)1300 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. | |||||||||
