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Home Roller Bearings Needle Roller Bearings RNA4911-XL INA Machined Needle Roller Bearing – 63X80X25MM
RNA4911 IKO Machined Needle Roller Bearing - 63X80X25MM 35.13$
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RNA4911UU IKO Machined Needle Roller Bearing - 63X80X25MM 48.17$

55.08$

INA

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SKU: rna4911-xl-ina Category: Needle Roller Bearings Tag: INA
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Weight: 0.265 kg

  • Description
  • Additional information
Description

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


Brand:
INA Brand Logo
SKU:
rna4911-xl-ina
Availability:
In Stock
Weight:
0.2650 KGS

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

Additional information
Weight 0.265 kg

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    • Double Row Angular Contact
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    • Four Point Contact Bearings
    • Miniatures
    • Single Row Angular Contact
    • Thin Section
    • Thrust Bearings
  • Roller Bearings
    • Barrel Roller Bearings
    • CARB Toroidal Roller Bearing
    • Cylindrical Roller Thrust Bearings
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    • Spherical Roller Thrust Bearing
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    • Cast Iron Cartridge Bearing Unit
    • Conveyor Belt Tensioner Unit
    • Flanged Bearing Unit
    • Hanger Bearing Unit
    • Pillow Block
    • Plummer Blocks
    • Take Up Bearing Unit
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    • Rod Ends
    • Spherical Plain Bearings
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    • Ball Screw Support Bearings
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    • Super Precision Angular Contact Thrust
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    • Ultra High Speed Angular Contact
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