JNS 16mm standard type cam follower with hex socket on both ends and crowned outer ring . 16mm stud diameter x 35mm outside diameter x 18mm width x M16X1.5 thread size. Equivalent to INA KR35. The Cam Followers is a highly rigid bearing, which consist of needle rollers between a shaft and a thick outer ring. The thick outer ring is capable of bearing both large radial load and impact load while keeping direct contact with the guiding surface