Description
The NA4960 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 an oil 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 load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 300X420X118mm.
| NA | 49 | 60 | |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 300mm - Bore Size | Including Inner Ring |
Product Information
Technical Data
Inside Diameter (mm):
300
Outside Diameter (mm):
420
Width (mm):
118
Nominal Roller Set Bore Diameter (mm):
340
Allowable Rotational Speed (r/min):
850
Dynamic Load Rating (kN):
1130
Static Load Rating (kN):
2650
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-20°C/-4°F
DescriptionThe NA4960 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 an oil 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 load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 300X420X118mm.
Product InformationBRAND: SKU:na4960-iko AVAILABILITY:In Stock ✅ WEIGHT:51.4 kg Technical DataInside Diameter (mm):300 Outside Diameter (mm):420 Width (mm):118 Nominal Roller Set Bore Diameter (mm):340 Allowable Rotational Speed (r/min):850 Dynamic Load Rating (kN):1130 Static Load Rating (kN):2650 Max. Operating Temperature:120°C/248°F Min. Operating Temperature:-20°C/-4°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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