Application Overview
Koyo / JTEKT bearing supply for Drive Shafts & Power Transmission
Machinery Company supplies Koyo and JTEKT bearings for gearboxes, drive shafts and machinery assemblies in this sector, quoted by part number, equipment model or complete assembly list.
Drive shafts, line shafts and industrial power transmission units use ball, self-aligning and thrust bearings to support long rotating shafts between motors, couplings and driven equipment. Shaft deflection, mounting misalignment and contamination are the main causes of early bearing wear in these positions. Buyers look for bearings that tolerate the installed alignment and match the existing housing and seal arrangement.
- Choose self-aligning ball bearings where long shafts may deflect or where supports cannot be aligned precisely.
- Use sealed or shielded deep groove ball bearings on exposed shaft supports to keep out dust and moisture.
- Add a thrust ball bearing only where a defined one-direction axial load is present, as these do not carry radial load.
- Check the bearing fit and locking method on the shaft so the replacement matches the original mounting arrangement.
