Hollow Shafts
Hollow Shafts
Hollow shafts balance strength and weight while preserving torsional performance. JPF gun-drills axial and peripheral oil passages in-house and finishes the shafts on dedicated turning, gear and grinding cells.
SPECIFICATION
Segment
Hollow Shafts
Gear quality
DIN 6 – DIN 9
Size range
Length up to 800 mm
Typical weight
2–20 kg
Application
Gun-drilled shafts with axial and peripheral oil passages; optimised strength-to-weight for transmission and hydraulic applications.
End use
Tractors, commercial vehicles, hydraulic drives
Raw material
Low-carbon alloy steel (carburised); medium-carbon alloy steel (induction hardened)
Key processes
Deep-hole drilling Ø8–35 mm to 1,000 mm; gear shaving; grinding
Components in this family
- Hollow shafts
- Hollow gears
- Hydraulic transmission shafts
