IKO
RNA4856 IKO Machined Needle Roller Bearing - 305X350X69MM
SKU: rna4856-iko
Availability: In Stock ✅
BULK PRICING: Click Here to Enquire
Description
The RNA4856 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 305X350X69mm.
The INA equivalent is RNA4856-XL.
| RNA | 48 | 56 |
|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 305mm - Bore Size |
Product Information
Technical Data
Inside Diameter (mm):
305
Outside Diameter (mm):
350
Width (mm):
69
Nominal Roller Set Bore Diameter (mm):
305
Allowable Rotational Speed (r/min):
950
INA Equivalent:
RNA4856-XL
Dynamic Load Rating (kN):
486
Static Load Rating (kN):
1550
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe RNA4856 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 305X350X69mm. The INA equivalent is RNA4856-XL.
Product InformationBRAND: SKU:rna4856-iko AVAILABILITY:In Stock ✅ WEIGHT:9.75 kg Technical DataInside Diameter (mm):305 Outside Diameter (mm):350 Width (mm):69 Nominal Roller Set Bore Diameter (mm):305 Allowable Rotational Speed (r/min):950 INA Equivalent:RNA4856-XL Dynamic Load Rating (kN):486 Static Load Rating (kN):1550 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°F | ||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | ||||||
Delivery Information We have one of the largest online stocks of bearings and ancillary components available online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to over 110 countries worldwide. If you have any specific delivery requirements call our sales team on 646 650 4572 or contact us here and they will be happy to help you. | ||||||
