Screw Jack Replacement & Spares — Any Make
Drop-in worm gear screw jacks and component spares matched to your existing mounting, travel, and screw specs — including imported European makes when original parts are slow, expensive, or obsolete.
Conversion Capability
Keep the Machine — Replace the Jack or the Wear Parts
Plants that run imported screw jacks often hit the same wall: the housing and foundation still fit the line, but a worn lifting screw, bronze nut, or worm set is on a long import lead time — or the model is obsolete. Anand Gears builds drop-in replacements and any-make spares from a sample or drawing so you do not wait on a distant catalogue code. Catalogue units cover 5 kN to 350 kN in translating (TP), rotating (TPR), and keyed forms; specials follow the interface you already have.
Why Buyers Switch
Imported Jack Users — Familiar Friction Points
Spares lead time
A worn bronze nut or trapezoidal lifting screw can take weeks or months from an overseas factory — longer than a local reverse-engineered part cut to your sample.
Minimum-order pain
European spares channels often prefer kit or full-unit orders. You need one safety nut and one bellows boot — not a pallet of catalogue codes.
Obsolete models
Discontinued sizes still sit on machines that must keep running. A measured drop-in keeps foundations, line shafts, and guards unchanged.
One interface, local manufacture
Bolt pattern, shaft height, screw end, and travel in millimetres — not brand loyalty — decide the drawing. Built in Bhayander East, Thane.
Spares List
What We Remake for Screw Jacks
Lifting screws
Trapezoidal (Tr) screws for self-locking intermittent duty, or ball screws where efficiency and cycle rate demand them. Length, pitch, and end details from sample or drawing.
Worm shafts & worm wheels
Hardened worm shafts and bronze worm wheels as a matched mesh inside the jack gearbox — the same discipline as our worm gear sets & spares service.
Bronze nuts & safety nuts
Load nuts and dual-nut safety nuts for wear monitoring. When axial backlash grows, the safety nut is the planned wear indicator — replace before the load nut fails.
Bellows boots & gaskets
Protective bellows (boots) that keep dust and debris off the screw, plus housing gaskets and seal kits so a rebuild closes correctly after the new mesh or screw is fitted.
How We Work
Reverse-Engineering from Sample or Drawing
- Interfaces first — mounting footprint and hole pattern (mm), upright or inverted orientation, screw end (clevis, plate, plain), and available envelope height.
- Screw & travel — Tr size or ball screw designation, pitch, free length, usable stroke, translating vs rotating (TP / TPR) or keyed.
- Worm drive — ratio (catalogue ratios include 1/4, 1/8, 1/16, 1/24, 1/32), input shaft steps, coupling or motor flange face.
- Duty — static vs dynamic load per jack (kN), duty cycle (worm jacks are typically intermittent), environment (dust, moisture, temperature).
- Build path — full drop-in jack, or spares only if the housing and bearings remain serviceable.
Gear cutting for worms, wheels, and related members is available as standalone gear cutting job work when you only need teeth cut to print. New multi-point platforms use our screw jack lifting systems with miter bevel gearboxes and line shafts. Catalogue product detail lives on machine screw jacks.
FAQ
Screw Jack Replacement — Common Questions
Can you replace an imported screw jack without the original brand parts?
Yes. We measure mounting footprint, screw size and travel, worm ratio, and shaft ends from your sample or drawing and build a drop-in replacement. The original brand name is not required.
What screw jack spares do you supply?
Lifting screws (trapezoidal Tr or ball), worm shafts, worm wheels, bronze load nuts and safety nuts, bellows boots, gaskets and seal kits, and related covers. Spares can be ordered with a full jack or alone when the housing is still sound.
What capacity range do Anand Gears machine screw jacks cover?
Catalogue machine screw jacks cover 5 kN through 350 kN in translating (TP), rotating (TPR), and keyed translating forms, with trapezoidal or ball screw options.
Related: Screw Jacks · Lifting Systems · Worm Gear Sets & Spares · Gear Cutting Job Work · Contact
Budgetary offer — Screw Jack Spares
Tell us the duty and we’ll send you a number
Power, input speed, and either the ratio or the output speed you need are usually enough to start. Our engineers reply on the same working day.
Have a nameplate photo, a drawing, or the old unit in front of you? Send it on WhatsApp — that is the fastest route to a number.
Prefer to talk? +91 98203 83719 or +91 98205 18093.