IKO
NA4905UU IKO Machined Needle Roller Bearing - 25X42X17MM
SKU
: na4905uu-iko
Availability
: In Stock ✅
Bulk Pricing :
Description
The NA4905UU 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 25X42X17mm.
The INA equivalent is NA4905-2RSR-XL.
| NA | 49 | 05 | UU | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 25mm - Bore Size | 2 Rubber Seals | Including Inner Ring |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
25
Outside Diameter (mm)
42
Outer Ring Width (mm)
17
Inner Ring Width (mm)
18
Nominal Roller Set Bore Diameter (mm)
30
Dynamic Load Rating (kN)
20.3
Static Load Rating (kN)
25.4
INA Equivalent
NA4905-2RSR-XL
Allowable Rotational Speed (r/min)
6500
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-20°C/-4°F
Seals Or Shields
Two Rubber Seals
DescriptionThe NA4905UU 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 25X42X17mm. The INA equivalent is NA4905-2RSR-XL.
Product InformationBRANDS: SKU: na4905uu-iko Availability:In Stock ✅ 0.093 kg Technical DataInside Diameter (mm)25 Outside Diameter (mm)42 Outer Ring Width (mm)17 Inner Ring Width (mm)18 Nominal Roller Set Bore Diameter (mm)30 Dynamic Load Rating (kN)20.3 Static Load Rating (kN)25.4 INA EquivalentNA4905-2RSR-XL Allowable Rotational Speed (r/min)6500 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F Seals Or ShieldsTwo Rubber Seals | ||||||||||
Product InformationBRANDS: SKU: na4905uu-iko Availability:In Stock ✅ 0.093 kg Technical DataInside Diameter (mm)25 Outside Diameter (mm)42 Outer Ring Width (mm)17 Inner Ring Width (mm)18 Nominal Roller Set Bore Diameter (mm)30 Dynamic Load Rating (kN)20.3 Static Load Rating (kN)25.4 INA EquivalentNA4905-2RSR-XL Allowable Rotational Speed (r/min)6500 Max. Operating Temperature120°C/248°F Min. Operating Temperature-20°C/-4°F Seals Or ShieldsTwo Rubber Seals | ||||||||||
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