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High Load Stud Type Track Rollers KRE52-PP with Ecentric Callar KRE52 PP
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- bearing NA 4909 RNA4909 2RS One way needle roller bearing RNA4909 RNA4909-2RS NA4909UU NA4909-2RS NA4909
- bearing NA 4907 RNA4907 2RS One way needle roller bearing RNA4907 RNA4907-2RS NA4907UU NA4907-2RS NA4907
- bearing NA 4906 RNA4906 2RS One way needle roller bearing RNA4906 RNA4906-2RS NA4906UU NA4906-2RS NA4906
- bearing NA 4905 RNA4905 2RS One way needle roller bearing RNA4905 RNA4905-2RS NA4905UU NA4905-2RS NA4905
- bearing NA 4904 RNA4904 2RS One way needle roller bearing RNA4904 RNA4904-2RS NA4904UU NA4904-2RS NA4904
- bearing NA 4903 RNA4903 2RS One way needle roller bearing RNA4903 RNA4903-2RS NA4903UU NA4903-2RS NA4903
Product Details
Brand Name: | UBT BRAND Stud Type Track Rollers | Bore Size: | 24, | Outside Diameter: | 52, |
Model Number: | KRE52-PP | Precision Rating: | High Precision | Seals Type: | plastic axial plain washers on both sides |
Number of Row: | Single Row | Place of Origin: | Jiangsu, China |
Product Description
High Load Stud Type Track Rollers KRE52-PP with Ecentric Callar KRE52 PP
Stud type track rollers are similar in their construction to single and double row yoke type track rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole. Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running; they are suitable for applications such as cam gears, bed ways and conveying equipment.
Available designs
Suffix | Description | Design |
---|---|---|
PP | Plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal | Standard |
RR | Protected against corrosion by Corrotect® special coating | |
SK | Hexagonal socket only on the flange-side end face, no relubrication facility | |
2RS | Protected lip seal on both sides of the stud type track roller |
CHANGZHOU UBT STUD TYPE TRACK ROLLERS DESCRIPTION