A ballscrew nut housing quotation is meaningless until you know whether it covers one machined bracket, a complete nut-support assembly, or the ball nut itself. You will be able to screen realistic prices, verify fit by drawing and measurements, compare Coimbatore suppliers on delivered value, and request a clear stock or lead-time commitment.
Key takeaways
- Budget ₹2,000–₹8,000 for a plain ballscrew nut housing.
- Confirm nut dimensions, mounting pattern, clearance, and alignment before ordering.
- Separate bracket-only quotes from complete ball-nut-and-housing assembly prices.
- Request stock status, lead time, material, tolerances, and drawing approval in every quotation.
What a ballscrew nut housing costs in Coimbatore
For budgeting, allow ₹2,000–₹8,000 per plain ballscrew nut housing in Coimbatore. A custom, close-tolerance housing with hardened steel, surface treatment, or drawing-based machining can reach ₹8,000–₹20,000. A ball-nut-and-housing assembly commonly costs ₹15,000–₹60,000 or more, so do not compare it with a bracket-only quote.
| Quoted item | Typical budget | What changes the price |
|---|---|---|
| Housing only | ₹2,000–₹8,000 each | Nut size, aluminium or steel, flange pattern, finish |
| Custom precision housing | ₹8,000–₹20,000 each | Tolerance, inspection, drawing approval, machining |
| Nut and housing assembly | ₹15,000–₹60,000+ | Nut series, lead, wipers, return system, brand |
| Complete ballscrew assembly | Separately quoted | Screw length, support bearings, machining, installation |
Treat any online listing as an indicative price, not the landed ballscrew nut housing price in coimbatore. Confirm whether the price is per piece, excludes GST and freight, and covers only the housing rather than fixed and floating supports or a complete screw assembly.
Before comparing quotations, ask for:
- Housing drawing or catalogue code and compatible ball-nut code
- Material, surface finish, flange style, and stated machining tolerances
- Included wipers, circlips, bearings, bolts, inspection report, and installation
- Stock status, minimum order quantity, warranty, dispatch time, freight, and GST
A ready-made housing costs less than a one-off replacement, but a cheaper part becomes expensive if the matching nut or wiper kit is backordered. Get confirmation for the complete compatible set.
How to confirm the housing will fit your ballscrew nut
A screw-diameter match does not prove fit: the nut’s outside diameter, length, flange, hole pattern and anti-rotation features determine whether a machine tool nut housing can be installed and aligned. Ask for the nut manufacturer and exact part number before approving a drawing.
| Dimension | Check | Failure if ignored |
|---|---|---|
| Screw and lead | Confirm diameter and lead match the nut part number | A similar-looking nut can have a different body or return system |
| Nut body | Measure outside diameter and installed length | The bore may be right while the nut bottoms out |
| Flange | Check flange diameter, thickness, register and bolt-circle or hole pitch | Bolts may miss, or the nut may sit off-centre |
| Housing mounting | Compare hole size, spacing, datum faces and available depth | The bracket cannot attach to the machine |
| Clearance | Allow for return tubes, end caps, seals and lubrication access | The nut contacts the housing or cannot be serviced |
| Alignment | Request perpendicularity and concentricity or runout values | Axis error causes binding, heat and uneven wear |
For a quotation, send these details:
- Nut manufacturer, part number, screw diameter, lead and nut outside diameter.
- Flange dimensions, bolt pattern, housing mounting dimensions and any key or anti-rotation slot.
- Material, quantity and delivery date, plus photos or a marked drawing if replacing an unmarked part.
Require a dimensioned drawing or catalogue code, not “fits 25 mm screw.” Confirm whether the price covers only the bracket or also wipers, circlips, bearings and fasteners. A trial fit still needs alignment measurement; forcing bolts into a mismatched pattern can damage the nut.
Where to buy and how to check ballscrew nut housing availability
Local industrial stockists, authorised motion-control distributors, component manufacturers, and procurement traders all serve Coimbatore. A ballscrew nut housing supplier should identify which route applies instead of calling every quotation “available.” Ask whether the offer covers one housing, a nut-and-housing assembly, support units, or a complete ballscrew assembly.
| Availability status | Evidence to request | What it means |
|---|---|---|
| Ready stock | Stock location, quantity, photographs or inspection date | The housing is physically available, but confirm the matching nut, wiper kit, circlips, and return system before release. |
| Made to order | Approved drawing, material, machining tolerance, and production lead time | The housing will be manufactured or machined after your order; delivery starts after drawing approval. |
| Procurement on request | Named brand or part number, supplier confirmation, and estimated arrival date | The seller is sourcing it from another channel; the date is not firm until the source confirms stock. |
For a “buy ballscrew nut housing in Coimbatore” enquiry, send the nut manufacturer and part number, screw diameter, lead, nut outside diameter, flange dimensions, bolt-circle or hole pattern, housing mounting dimensions, material preference, quantity, and required delivery date. Request GST, freight, machining, inspection, and delivered lead time separately; marketplace prices are often placeholders.
SSB INDUSTRIAL SOLUTIONS can help when you need the housing checked against the nut and support arrangement rather than ordered by diameter alone. That compatibility check matters because a stocked housing is useless if the matching nut or wiper kit remains on back order.
Related product
 | Ballscrew Nut Housing Ballscrew nut housing for 16, 20, 25, 32, 40mm dia View product → |
How to compare quotations beyond the unit price
Compare every quote on a delivered, ready-to-install total, not the housing line alone. The displayed ballscrew nut housing price in coimbatore is incomplete until you confirm the part definition, machining, hardware, inspection, freight, GST, installation, and delivery date.
| Cost item | What to include | Check before comparing |
|---|---|---|
| Housing | One machined housing, not a nut, support pair, or complete assembly | Require the drawing or catalogue code |
| Machining | Drilling, boring, keyways, threads, and surface finish | Confirm tolerances and material grade |
| Hardware | Bolts, circlips, bearings, spacers, and wipers | List each included part and quantity |
| Inspection | Dimensional report and compatibility confirmation | Ask which dimensions are recorded |
| Delivery | Freight to your Coimbatore address and promised dispatch date | Separate ready stock from made-to-order supply |
| GST | Applicable tax on every chargeable line | Compare tax-inclusive totals |
| Installation | Fitting, alignment, and site travel | Confirm scope, exclusions, and warranty |
Send every ballscrew nut housing supplier the same RFQ: nut manufacturer and part number, screw diameter and lead, nut outside diameter, flange pattern, mounting dimensions, material, quantity, and required date. Otherwise, one supplier may quote a bracket while another quotes a complete nut-and-housing assembly.
- Reject a low quote that omits drawing approval, dimensional inspection, or replacement-part support.
- Compare delivered lead time, minimum order quantity, warranty terms, and installation responsibility.
- Add all lines into one landed total, then compare the warranty and fit risk rather than the cheapest subtotal.
How to identify a replacement when the original housing is unmarked
Send the supplier evidence that fixes the housing’s geometry, nut family, and installation position—not just the ballscrew diameter. An unmarked machine tool nut housing can look interchangeable while changing axis height, preload, clearance, or alignment.
1. Photograph every face with a steel rule beside it, including the flange, bolt pattern, locating shoulder, split clamp, grease port, and any dowel holes. Add close-ups of damaged surfaces and the machine mounting area.
2. Measure and record the nut pocket or bore, housing length and width, mounting-hole diameter, hole-to-hole pitch, shoulder diameter, screw-axis height, and distance from the housing face to the nut flange. Mark each dimension on a hand sketch.
3. Send the ballscrew nut’s measurements and markings: outside diameter, overall length, flange diameter, flange thickness, bolt pattern, preload class, wiper arrangement, and return-system type. Include the nut code if any engraving remains.
4. State the axis, machine model, screw diameter and lead, travel, mounting orientation, and available clearance. A replacement designed for a different nut family can bind even when its bore fits.
5. Request a dimensioned drawing before ordering, with material, surface finish, perpendicularity, concentricity or runout, supplied hardware, inspection report, and warranty stated. If you plan to buy ballscrew nut housing in Coimbatore, ask whether the matching nut, wiper kit, and return system are in stock with it.
Frequently asked questions
What does a ballscrew nut housing cost in Coimbatore?
A plain housing commonly costs ₹2,000–₹8,000. Custom close-tolerance housings with hardened steel, surface treatment, or drawing-based machining can reach ₹8,000–₹20,000. A complete ball-nut-and-housing assembly commonly costs ₹15,000–₹60,000 or more.
How do I confirm a ballscrew nut housing will fit my ballscrew nut?
Match the ball-nut series and dimensions, including outer diameter, body length, mounting-hole pattern, flange dimensions, bolt size, and required clearance. Confirm alignment and obtain a dimensioned drawing before machining or ordering.
How can I check ballscrew nut housing availability in Coimbatore?
Ask suppliers to identify whether the housing is in stock, made to order, or sourced from another location. Request the exact part number, quantity available, dispatch time, and replacement lead time in writing.
What should I compare beyond the unit price?
Compare material, machining tolerance, surface treatment, inspection documents, drawing approval, packing, delivery time, GST, freight, warranty terms, and whether the quotation covers only the housing or the complete assembly.
How do I identify an unmarked replacement machine tool nut housing?
Measure the installed nut and housing, record every mounting and clearance dimension, photograph the assembly, and compare the measurements with supplier drawings. Do not identify the replacement by appearance alone.
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