INA
RNA6913-ZW-XL INA Machined Needle Roller Bearing - 72X90X45MM
SKU
: rna6913-zw-xl-ina
Availability
: In Stock ✅
Bulk Pricing :
Description
The RNA6913-ZW-XL is a Standard Duty Open Type, Double 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 72X90X45mm.
The IKO equivalent is RNA6913.
| RNA | 69 | 13 | ZW | XL |
|---|---|---|---|---|
| Caged Needle Roller Bearing | Dimension Series 69 | 72mm - Bore Size | Double Row Bearing | X-Life Bearing |
Product Information
SKU: Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
72
Outside Diameter (mm)
90
Width (mm)
45
Under Roller Diameter (mm)
72
Fatigue Load Rating (kN)
34.5
IKO Equivalent
RNA6913
Dynamic Load Rating (kN)
108
Limiting Speed Rating (r/min)
6300
Reference Speed Rating (r/min)
3650
Static Load Rating (kN)
198
Max. Operating Temperature
120°C/248°F
Min. Operating Temperature
-30°C/-22°F
DescriptionThe RNA6913-ZW-XL is a Standard Duty Open Type, Double 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 72X90X45mm. The IKO equivalent is RNA6913.
Product InformationBRANDS: SKU: rna6913-zw-xl-ina Availability:In Stock ✅ 0.593 kg Technical DataInside Diameter (mm)72 Outside Diameter (mm)90 Width (mm)45 Under Roller Diameter (mm)72 Fatigue Load Rating (kN)34.5 IKO EquivalentRNA6913 Dynamic Load Rating (kN)108 Limiting Speed Rating (r/min)6300 Reference Speed Rating (r/min)3650 Static Load Rating (kN)198 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | ||||||||||
Product InformationBRANDS: SKU: rna6913-zw-xl-ina Availability:In Stock ✅ 0.593 kg Technical DataInside Diameter (mm)72 Outside Diameter (mm)90 Width (mm)45 Under Roller Diameter (mm)72 Fatigue Load Rating (kN)34.5 IKO EquivalentRNA6913 Dynamic Load Rating (kN)108 Limiting Speed Rating (r/min)6300 Reference Speed Rating (r/min)3650 Static Load Rating (kN)198 Max. Operating Temperature120°C/248°F Min. Operating Temperature-30°C/-22°F | ||||||||||
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