Description
The NA4844-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 220x270x50mm.
The IKO equivalent is NA4844.
| NA | 48 | 44 | XL | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 220mm - Bore Size | X-Life Bearing | Including Inner Ring |
Product Information
Technical Data
Inside Diameter (mm):
220
Outside Diameter (mm):
270
Width (mm):
50
Raceway Diameter Inner Ring (mm):
240
IKO Equivalent:
NA4844
Dynamic Load Rating (kN):
275
Fatigue Load Rating (kN):
112
Limiting Speed Rating (r/min):
1980
Reference Speed Rating (r/min):
1110
Static Load Rating (kN):
790
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NA4844-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 220x270x50mm. The IKO equivalent is NA4844.
Product InformationBRAND: SKU:na4844-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:6.298 kg Technical DataInside Diameter (mm):220 Outside Diameter (mm):270 Width (mm):50 Raceway Diameter Inner Ring (mm):240 IKO Equivalent:NA4844 Dynamic Load Rating (kN):275 Fatigue Load Rating (kN):112 Limiting Speed Rating (r/min):1980 Reference Speed Rating (r/min):1110 Static Load Rating (kN):790 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-30°C/-22°F | ||||||||||
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Delivery InformationWe have one of the largest stocks of bearings, lubricants and ancillary products available online anywhere in Canada. We take pride in our great customer service, quality products and express shipping. 98% of our products are typically dispatch same day, with a 1-3 day delivery to Canada. All of our website prices include any taxes and duties in Canada.
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