Description
The NA4864-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 320x400x80mm.
The IKO equivalent is NA4864.
| NA | 48 | 64 | XL | |
|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 48 | 320mm - Bore Size | X-Life Bearing | Including Inner Ring |
Product Information
Technical Data
Inside Diameter (mm):
280
Outside Diameter (mm):
400
Width (mm):
80
Raceway Diameter Inner Ring (mm):
350
Reference Speed Rating (r/min):
670
IKO Equivalent:
NA4864
Dynamic Load Rating (kN):
710
Fatigue Load Rating (kN):
246
Limiting Speed Rating (r/min):
1340
Static Load Rating (kN):
1850
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NA4864-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 320x400x80mm. The IKO equivalent is NA4864.
Product InformationBRAND: SKU:na4864-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:22.835 kg Technical DataInside Diameter (mm):280 Outside Diameter (mm):400 Width (mm):80 Raceway Diameter Inner Ring (mm):350 Reference Speed Rating (r/min):670 IKO Equivalent:NA4864 Dynamic Load Rating (kN):710 Fatigue Load Rating (kN):246 Limiting Speed Rating (r/min):1340 Static Load Rating (kN):1850 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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