You searched for "parallel bore"
INA
Yoke Cam Follower NATV6-X-PP-A, 6mm ID, 19mm OD
Part: NATV6-X-PP-A
Yoke cam follower with 6mm bore for machinery positioning and alignment.
INA
Stud Cam Follower KRV19-X-PP-A, 8mm ID, 19mm OD
Part: KRV19-X-PP-A
INA eccentric stud cam follower, 8mm bore, 19mm roller bearing.
INA
Stud Cam Follower KRV19-PP-A, 8mm ID, 19mm OD
Part: KRV19-PP-A
Heavy-duty stud cam follower bearing, 8mm bore, for industrial machinery.
INA
INA Bearing Unit KTHK30-B-PP-AS, KTHK
Part: KTHK30-B-PP-AS
Heavy-duty closed linear ball bearing for demanding industrial applications.