Shafts, Bolts & Axles — CNC Turned to Spec
Stepped shafts, bolts with cross-holes, axles with bearing seats and dowel pins — complete machining on the DMG Mori NLX 2000. Runout ≤ 0.01 mm.
Shafts & Axles from the CNC Turning Specialist
Shafts, bolts and axles are the load-bearing elements in mechanical engineering. Bearing seats with h6 tolerance, keyways, thread ends and precise runout determine functionality.
On our NLX 2000 with live tooling we manufacture stepped shafts completely in one setup — turning, threading, keyway and cross-hole. This ensures best runout and concentricity.
Shafts, Bolts & Axles Overview
From simple axles to complex stepped shafts — all types from one source.
Stepped Shafts
Multi-step shafts with bearing seats, keyways, thread ends and seal seats. Complete machining in one setup.
Bolts
Cylindrical bolts with cross-holes, threads, grooves or flats. As hinge, axle or fastening bolts.
Axles
Static or rotating axles with bearing seats, shoulders and defined runout. For rollers, wheels and deflections.
Dowel Pins
Cylindrical pins per ISO 2338 (h8) or ISO 8734 (h6/m6). As locating or centering pins.
Adapter Shafts
Transition shafts with different diameters, fits and splines. For connecting various drive components.
Threaded Bolts
Bolts with internal or external thread on one or both ends. As studs, stud bolts or tie rods.
Benefits of Our Shaft Manufacturing
Runout ≤ 0.01
All diameters turned in one setup — best runout and concentricity ≤ 0.01 mm.
Bearing Seats h6/k6
Shaft tolerance h6 for rolling bearings, k6 and m6 for interference fits — inspected with micrometer.
Complete Machining
Turning, threading, keyway, cross-hole and grooves — all in one setup on the NLX 2000.
All Materials
S355, 42CrMo4, stainless 1.4305/1.4404, aluminium 6082/7075, brass, bronze, titanium.
Up to Ø 366 mm
Shaft diameter up to Ø 366 mm and bar capacity up to Ø 65 mm for automatic bar production.
From 1 Piece
Single shafts, prototypes and small to medium batches. Short-term from 3 working days.
Your Shaft in 5 Steps
Send Drawing
Technical drawing with bearing seats, tolerances, threads, material and quantity.
Quote
Binding quote with unit price within 24 hours.
Manufacturing
CNC turning on the NLX 2000 — complete machining in one setup.
Quality Inspection
Runout inspection, bearing seats with micrometer, measurement protocol of all critical dimensions.
Delivery
Individually packaged against damage, in 5–8 working days. Express from 3 working days.
Tolerances for Shafts & Axles
Shaft Tolerance h6 / k6 / m6
Bearing seats h6 for rolling bearings, k6 and m6 for interference fits. Inspected with micrometer.
Runout ≤ 0.01 mm
All diameters manufactured in one setup. Runout and concentricity ≤ 0.01 mm.
Surface Ra 0.8
Bearing seats Ra 0.8 by fine turning. Sealing surfaces down to Ra 0.4 possible.
Length Tolerance ± 0.05
Shoulder lengths and total length ± 0.05 mm. Shoulders face-turned for axial stops.
The Machine for Shafts & Axles
DMG Mori NLX 2000
CNC lathe with live tooling and C-axis — perfect for stepped shafts with keyway and cross-hole.
Shafts for Your Industry
Mechanical Engineering
Drive shafts, gearbox shafts and deflection axles for machines and systems.
Automotive
Axle bolts, steering shafts and stub axles for chassis and drivetrain.
Conveyor Technology
Roller axles, deflection shafts and tensioning bolts for conveyors and roller conveyors.
Automation
Linear axles, guide shafts and locating pins for robotics and handling.
Pumps & Compressors
Pump shafts, rotor shafts and bearing seats for rotating machinery.
Maintenance
Replacement shafts, bolts and axles from drawings or samples. Including reproduction.
Questions about Shafts & Bolts
Q1What shaft types do you manufacture?
Stepped shafts, gearbox shafts, drive shafts, axles, bolts, dowel pins and threaded rods. Including complex geometries with keyways and cross-holes.
Q2How do you ensure runout?
By manufacturing all diameters in one setup on the NLX 2000. Runout ≤ 0.01 mm is inspected with dial indicator.
Q3What bearing seat tolerances are possible?
Shaft tolerance h6 for rolling bearings, k6 and m6 for interference fits. Inspected with micrometer to 0.001 mm resolution.
Q4Up to what diameter do you manufacture shafts?
Up to Ø 366 mm turning range. For bar production up to Ø 65 mm bar capacity.
Q5Can shafts also be manufactured with keyways?
Yes — the NLX 2000 has live tooling and C-axis. Keyways are milled in the same setup.
Q6From which materials do you manufacture shafts?
S355, C45, 42CrMo4, 1.4305, 1.4404, EN AW-6082, EN AW-7075, brass, bronze and titanium.
Q7What is your minimum order quantity?
From 1 piece. Series up to approx. Ø 65 mm use the bar feeder for economical production.
Q8How long does delivery take?
Standard delivery 5–8 working days. Express from 3 working days available.
Shafts & Bolts Request
Send us your drawing with bearing seat tolerances — quote within 24 hours. From 1 piece.