Kr47PP Stud Cam Follower Mcfr-47-S Track Roller Bearing MCR-47-S CF20-1buu Mcfr47s Kr47-PP Wuxi Jiayu Machinery Components Co., Ltd. Base Info Description Pre：Kr40PP Stud Cam Follower Mcfr-40-S Track Roller Bearing MCR-40-S CF18buu Mcfr40s Kr40-PP Next：Kr52PP Stud Cam Follower Mcfr-52-S Track Roller Bearing MCR-52-S CF20buu Mcfr52s Kr52-PP
