MRO805121

1-3/16 in stainless single-row ball bearing insert ✔️ Set-screw locking, RF black finish, two open covers, one bearing This single stainless steel single-row ball bearing insert with set-screw lock and RF black finish is made for linear slide units, pillow blocks, and light machinery where a compact one-bearing solution is handy. ✅ Bore: 1-3/16 in, set-screw locking insert ✅ Material: stainless steel with RF black finish, two open covers ✅ Type: single-row ball bearing insert, open covers (not sealed) ✅ Pack: one bearing, fits linear slide units and pillow block housings ✅ Mounting: set-screw lock for shaft retention and bearing housings 💡 How do I choose a single-row set-screw bearing insert for linear slide units and pillow block applications? Choose an insert that matches your shaft diameter, mounting style, and exposure level; set-screw locking offers simple installation and stainless material helps resist corrosion. Quick checklist: - Confirm bore and shaft size and the set-screw locking method for secure retention. - Select cover type and material; stainless steel with open covers fits general use, while sealed ball bearing options add contamination protection. - Make sure the insert works with your linear slide unit or pillow block housing and mounting dimensions.