Description
The NA4838-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 190x240x50mm.
The IKO equivalent is NA4838.
| NA | 48 | 38 | XL | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 190mm - Bore Size | X-Life Bearing | Including Inner Ring |
Product Information
Technical Data
Inside Diameter (mm):
190
Outside Diameter (mm):
240
Width (mm):
50
Raceway Diameter Inner Ring (mm):
210
IKO Equivalent:
NA4838
Dynamic Load Rating (kN):
255
Fatigue Load Rating (kN):
102
Limiting Speed Rating (r/min):
2250
Reference Speed Rating (r/min):
1330
Static Load Rating (kN):
690
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NA4838-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 190x240x50mm. The IKO equivalent is NA4838.
Product InformationBRAND: SKU:na4838-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:5.543 kg Technical DataInside Diameter (mm):190 Outside Diameter (mm):240 Width (mm):50 Raceway Diameter Inner Ring (mm):210 IKO Equivalent:NA4838 Dynamic Load Rating (kN):255 Fatigue Load Rating (kN):102 Limiting Speed Rating (r/min):2250 Reference Speed Rating (r/min):1330 Static Load Rating (kN):690 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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