INA PWKRE47.2RS Bearing_INA PWKRE47.2RS Size and Details

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INA PWKRE47.2RS bearing

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INA PWKRE47.2RS Bearing Details：

Bearing Name	PWKRE47.2RS
New Model	PWKRE47.2RS
Old Model	bearing
product Model	PWKRE47.2RS
Category	Track Rollers
Brand	INA Bearing
Inner Diameter d ( mm )	20
Outer Diameter D ( mm )	47
Thickness B ( mm )	66

INA PWKRE47.2RS Bearing Bearing Size and Drawing：

INA PWKRE47.2RS Bearing With size alternative model

Model	Inner Diameter d(mm)	Outer Diameter D(mm)	thickness B(mm)	Brand	Type
INA NUKR 47 Bearing	20	47	66	INA	Track Rollers
INA PWKRE47.2RS Bearing	20	47	66	INA	Track Rollers
INA KR 47PP Bearing	20	47	66	INA	Track Rollers
INA KR 47 Bearing	20	47	66	INA	Track Rollers
INA NUKR47 Bearing	20	47	66	INA	Track Rollers
INA NUKRE 47 Bearing	20	47	66	INA	Track Rollers
INA PWKR47.2RS Bearing	20	47	66	INA	Track Rollers
INA NUKRE47 Bearing	20	47	66	INA	Track Rollers
INA PWKRE 47.2RS Bearing	20	47	66	INA	Track Rollers
INA KR47 Bearing	20	47	66	INA	Track Rollers

We export high quantities INA PWKRE47.2RS Bearing and relative products, we have huge stocks for INA PWKRE47.2RS Bearing and relative items, we supply high quality INA PWKRE47.2RS Bearing with reasonbable price or we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in INA PWKRE47.2RS Bearing,plz email us admin@tradebearings.com

What are the structural components and design advantages of yoke-type track rollers?

Yoke-type track rollers consist of a thick-walled outer ring, needle or cylindrical rollers, a cage, and an integrated yoke-shaped inner ring. The inner ring extends to both sides as mounting shafts, allowing direct bolt or pin mounting to equipment. They offer advantages such as a compact radial cross-section, high load-bearing capacity, extremely high rigidity, and a wear- and impact-resistant outer ring that serves as the rolling surface.

What are the advantages of yoke-type track rollers compared to other similar bearings?

Compared to stud-type cam rollers, yoke-type track rollers offer higher overall rigidity and load-bearing capacity, making them more suitable for heavy-duty applications. Compared to standard needle roller bearings, their thick-walled outer ring can withstand higher point contact stress and impact loads, and can be used directly without additional mounting brackets. Compared to sliding guides or wheel assemblies, they have an extremely low coefficient of rolling friction, smooth movement, lower maintenance costs, and simpler installation.

What are the application scenarios and typical applications of forklift track rollers?

These bearings are suitable for heavy-duty, high-rigidity applications requiring direct contact with the track for guiding linear or curved motion. Typical applications include automated conveyor line guides, heavy-duty material handling equipment, industrial robot walking mechanisms, machine tool cam drives, packaging machinery, automated warehouse stacker cranes, and support rollers for construction machinery.

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