Stud type track rollers KRV80-PP is a standard design INA needle roller bearing, with axial guidance, plastic axial plain washers on both sides. And the bearing have more advantages, such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine at the same time they can support high radial loads as well as axial loads arising from slight misalignment and skewed running.

Similar stud type track roller bearings are popular in the global market shown as follows,

KR16
KR19
KR22
KR26
KR30
KR32
KR35
KR40
KRE16-PP
KRE19-PP
KRE22-PP
KRE26-PP
KRE30-PP
KRE32-PP
KRE35-PP
KRE40-PP
KRE47-PP
KRE52-PP
KRE62-PP
KRE72-PP
KRE80-PP
KRE90-PP
KRV16-PP
KRV19-PP
KRV22-PP
KRV26-PP
KRV30-PP
KRV32-PP
KRV35-PP
KRV40-PP
KRV47-PP
KRV52-PP
KRV62-PP
KRV72-PP
KRV80-PP
KRV90-PP
NUKR35
NUKR40
NUKR47
NUKR52
NUKR62
NUKR72
NUKR80
NUKR90