INA
NA6903-XL INA Machined Needle Roller Bearing - 17X30X23MM
SKU
: na6903-xl-ina
Availability
: In Stock ✅
Bulk Pricing :
Description
The NA6903-XL is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication 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 radial load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 17X30X23mm.
The IKO equivalent is NA6903.
| NA | 69 | 03 | XL | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 69 | 17mm - Bore Size | X-Life Bearing | Including Inner Ring |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
17
Outside Diameter (mm)
30
Width (mm)
23
Raceway Diameter Inner Ring (mm)
22
Dynamic Load Rating (kN)
21.1
Fatigue Load Rating (kN)
5.2
IKO Equivalent
NA6903
Limiting Speed Rating (r/min)
20000
Reference Speed Rating (r/min)
9800
Static Load Rating (kN)
29
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-30°C/-22°F
DescriptionThe NA6903-XL is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication 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 radial load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 17X30X23mm. The IKO equivalent is NA6903.
Product InformationBRANDS: SKU: na6903-xl-ina Availability:In Stock ✅ 0.07 kg Technical DataInside Diameter (mm)17 Outside Diameter (mm)30 Width (mm)23 Raceway Diameter Inner Ring (mm)22 Dynamic Load Rating (kN)21.1 Fatigue Load Rating (kN)5.2 IKO EquivalentNA6903 Limiting Speed Rating (r/min)20000 Reference Speed Rating (r/min)9800 Static Load Rating (kN)29 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | ||||||||||
Product InformationBRANDS: SKU: na6903-xl-ina Availability:In Stock ✅ 0.07 kg Technical DataInside Diameter (mm)17 Outside Diameter (mm)30 Width (mm)23 Raceway Diameter Inner Ring (mm)22 Dynamic Load Rating (kN)21.1 Fatigue Load Rating (kN)5.2 IKO EquivalentNA6903 Limiting Speed Rating (r/min)20000 Reference Speed Rating (r/min)9800 Static Load Rating (kN)29 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | ||||||||||
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