IKO
NA4910UU IKO Machined Needle Roller Bearing - 50X72X22MM
SKU
: na4910uu-iko
Availability
: In Stock ✅
Bulk Pricing :
Description
The NA4910UU is a Standard Duty, Single Row Machined Needle Roller Bearing with an Inner Ring and 2 Rubber Seals. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has an oil groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. 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 50X72X22mm.
The INA equivalent is NA4910-2RSR-XL.
| NA | 49 | 10 | UU | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 50mm - Bore Size | 2 Rubber Seals | Including Inner Ring |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
50
Outside Diameter (mm)
72
Outer Ring Width (mm)
22
Inner Ring Width (mm)
23
Nominal Roller Set Bore Diameter (mm)
58
Dynamic Load Rating (kN)
41.3
Static Load Rating (kN)
71.1
INA Equivalent
NA4910-2RSR-XL
Allowable Rotational Speed (r/min)
3500
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-20°C/-4°F
Seals Or Shields
Two Rubber Seals
DescriptionThe NA4910UU is a Standard Duty, Single Row Machined Needle Roller Bearing with an Inner Ring and 2 Rubber Seals. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has an oil groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. 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 50X72X22mm. The INA equivalent is NA4910-2RSR-XL.
Product InformationBRANDS: SKU: na4910uu-iko Availability:In Stock ✅ 0.295 kg Technical DataInside Diameter (mm)50 Outside Diameter (mm)72 Outer Ring Width (mm)22 Inner Ring Width (mm)23 Nominal Roller Set Bore Diameter (mm)58 Dynamic Load Rating (kN)41.3 Static Load Rating (kN)71.1 INA EquivalentNA4910-2RSR-XL Allowable Rotational Speed (r/min)3500 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F Seals Or ShieldsTwo Rubber Seals | ||||||||||
Product InformationBRANDS: SKU: na4910uu-iko Availability:In Stock ✅ 0.295 kg Technical DataInside Diameter (mm)50 Outside Diameter (mm)72 Outer Ring Width (mm)22 Inner Ring Width (mm)23 Nominal Roller Set Bore Diameter (mm)58 Dynamic Load Rating (kN)41.3 Static Load Rating (kN)71.1 INA EquivalentNA4910-2RSR-XL Allowable Rotational Speed (r/min)3500 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F Seals Or ShieldsTwo Rubber Seals | ||||||||||
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