Description
The NK47/20-XL is a Light Duty Open Type, Single Row Machined Needle Roller Bearing. 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 47x57x20mm.
The IKO equivalent is TAF475720.
| NK | 47 | /20 | XL |
|---|---|---|---|
| Single Row Caged Needle Roller Bearing | 47mm Bore Size | 20mm Width | X-Life Bearing |
Product Information
Technical Data
Inside Diameter (mm):
47
Outside Diameter (mm):
57
Width (mm):
20
Under Roller Diameter (mm):
47
Dynamic Load Rating (kN):
32.5
Fatigue Load Rating (kN):
10.1
IKO Equivalent:
TAF475720
Limiting Speed Rating (r/min):
9800
Reference Speed Rating (r/min):
6000
Static Load Rating (kN):
56
Max. Operating Temperature:
120°C/248°F
Min. Operating Temperature:
-30°C/-22°F
DescriptionThe NK47/20-XL is a Light Duty Open Type, Single Row Machined Needle Roller Bearing. 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 47x57x20mm. The IKO equivalent is TAF475720.
Product InformationBRAND: SKU:nk47/20-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.093 kg Technical DataInside Diameter (mm):47 Outside Diameter (mm):57 Width (mm):20 Under Roller Diameter (mm):47 Dynamic Load Rating (kN):32.5 Fatigue Load Rating (kN):10.1 IKO Equivalent:TAF475720 Limiting Speed Rating (r/min):9800 Reference Speed Rating (r/min):6000 Static Load Rating (kN):56 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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