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Industrial gearbox opened for overhaul in a repair workshop, showing shafts and roller bearings

Who We Supply · NTN authorized distributor · Hong Kong

Who We Supply: NTN Gearbox & Reducer Bearings for Repair Shops, Plant Operators and Distributors

NTN Bearing Supplier is an NTN authorized distributor based in Hong Kong, supplying cylindrical, tapered and spherical roller bearings to gearbox repair companies, heavy transmission users, plant maintenance teams and bearing distributors worldwide. Specify NTN gearbox bearings by shaft position, not just size.

Input shaft Intermediate shaft Output shaft Locating / non-locating
Send Your Parts List on WhatsApp Email Your Overhaul Drawing

01 · Customer groups

Four customer groups, one NTN bearing scope

We supply four groups: gearbox and reducer repair companies, heavy machinery transmission customers, industrial equipment operators and bearing distributors. Each buys differently, so each enquiry is handled against the original NTN designation and the shaft position it serves.

Technician measuring a reducer shaft and bearing seat during a gearbox overhaul 01 · Repair & overhaul

Gearbox & reducer repair and overhaul companies

Buying scenario: a reducer is stripped down and the repair lead needs every bearing on the input, intermediate and output shafts quoted together, often from a teardown list that does not separate locating and non-locating positions.

How we handle it

  • Quote the full overhaul parts list in one enquiry, organised by shaft position.
  • Flag lines where the locating or non-locating position is unclear before quoting.
  • Keep paired bearings together as one arrangement, not separate single items.
Heavy machinery transmission drive with large gear housing and shaft assemblies 02 · Heavy transmission

Heavy machinery transmission customers

Buying scenario: heavy shafts carry combined loads and may run with some misalignment. The bearing type and execution suffix were chosen for that duty, and a size-only replacement can change how the drive behaves.

How we handle it

  • Supply spherical roller bearings for heavier shafts and misalignment duty.
  • Supply tapered roller bearings for drives carrying combined loads.
  • Select by the NTN designation in the original equipment specification.
Plant maintenance engineer inspecting an industrial reducer on a production line 03 · Equipment operators

Industrial equipment operators

Buying scenario: maintenance, replacement planning and parts purchasing teams work from shop records where one base designation shows different clearance or cage suffixes, and nameplates may be worn or incomplete.

How we handle it

  • Resolve suffix conflicts before quoting rather than guessing the execution.
  • Ask for clear marking photos where a designation is incomplete.
  • Make no technical substitution without your approval.
Boxed roller bearings on warehouse shelving ready for distributor orders 04 · Distributors

Bearing distributors

Buying scenario: a distributor passes on a customer's reducer list and needs a quote it can rely on: exact designations, correct set quantities, and alternatives that are clearly marked as alternatives.

How we handle it

  • Quote multi-position lists as one coordinated parts list.
  • Keep the NTN suffix as specified from enquiry to written quote.
  • Show any alternative on its own separately marked line.

02 · Decision makers

What each decision maker checks, and how we support them

A reducer bearing order is approved by several people. Each checks something different, so we structure enquiries and quotes to answer each of them directly.

Role What they care about How we support them
Gearbox repair lead Matching every bearing to the input, intermediate or output shaft, including locating and non-locating positions. Quote lines grouped by shaft position; unclear positions are raised before quoting, not after delivery.
Reliability engineer Operating conditions and any departure from the original specification. Selection follows the original NTN designation and execution; any technical change needs buyer approval.
Technical buyer Exact designations, correct set quantities, and alternatives clearly identified. Written quote stating designation, quantity, price, currency, availability, estimated lead time, validity and terms.
Distributor buyer A complete, consistent quote to pass on to their own customer. One coordinated parts list, NTN suffixes kept as specified, alternatives on separately marked lines.

03 · Global supply

Supplied from Hong Kong to customers worldwide

NTN Bearing Supplier is registered in Hong Kong and supplies NTN gearbox and reducer bearings to customers worldwide. Send your destination country and postcode with your enquiry so the written quote can state the applicable shipping and tax terms.

  • Shipping method and dispatch plan confirmed before shipment.
  • Transport documents arranged to suit the order.
  • Required delivery date taken into account from the first enquiry.

Office: Room 2009-2010, Gala Place, No.86 Dundas Street, Mongkok, Kowloon, Hong Kong

Simple world map showing supply from Hong Kong to customers worldwide
Hong Kong · worldwide supply

04 · For distributors

Distributor zone: quotes you can pass on without rework

Distributors get one coordinated NTN quote per parts list, with the original suffixes kept and any alternative shown separately. Your customer receives what their reducer specification calls for.

01

Coordinated full-list quote

  • · Multiple shaft positions quoted as one list
  • · Paired bearings kept as one arrangement
  • · Set quantities checked against the list
02

NTN suffix kept as specified

  • · Clearance and cage suffixes carried through
  • · Conflicting records raised before quoting
  • · Execution follows the original specification
03

Alternatives marked separately

  • · No silent technical substitution
  • · Alternatives listed on their own line
  • · Technical changes need buyer approval
Browse the NTN bearing range

05 · For repair companies

Repair company zone: one enquiry for the whole overhaul parts list

Send the complete reducer overhaul parts list in one enquiry and receive one written quote. Include the items below so every bearing can be matched to its shaft position and execution.

  • Reducer model
  • Shaft position for each bearing
  • NTN suffix (clearance, cage)
  • Paired arrangement details
  • Overhaul parts drawing
  • Quantity per line
  • Destination country and postcode
  • Required delivery date

Incomplete designation or worn nameplate? Attach clear photos of the bearing markings.

Send Your Drawing on WhatsApp Email Your Parts List
Reducer overhaul parts drawing and bearing list laid out on a workshop bench

06 · How we work together

Six steps from enquiry to receiving inspection

Every order follows the same six steps: submit the enquiry, close identification gaps, get a written quote, place the order, confirm shipping, and check the goods on receipt.

  1. 01

    Submit your enquiry

    By WhatsApp or email: reducer model, shaft positions, NTN suffixes, paired arrangement, overhaul drawing, quantities, destination country and postcode, required delivery date. Add marking photos for incomplete designations.

  2. 02

    Close identification gaps

    Confirm the exact execution and complete assembly, and whether separately marked alternatives are acceptable. Any technical change needs buyer approval.

  3. 03

    Receive a written quote

    Designation, quantity, price and currency, availability, estimated lead time, quote validity and applicable shipping or tax terms. Ask which product documents can actually be provided.

  4. 04

    Review and place the order

    Confirm specification, quantities, delivery details, payment arrangement and commercial terms.

  5. 05

    Confirm shipping

    Agree the shipping method, dispatch plan and transport documents the order requires.

  6. 06

    Check on receipt

    Check product labels, quantities and visual condition. If anything differs, contact us with the order number and photos.

07 · FAQ

Frequently asked questions about NTN reducer bearing enquiries

What should a complete reducer bearing list include?

A complete list gives the reducer model, the shaft position of each bearing, the full NTN designation with suffixes, any paired arrangement and the quantity per line. Add the overhaul drawing, destination country and postcode, and required delivery date. Where a designation is incomplete, attach clear marking photos.

How should paired bearings be identified in an enquiry?

List paired bearings as one arrangement, with their shaft position and how they are arranged, not as unrelated single items. That way the pairing and arrangement requirements are kept in the quote. If records disagree, raise it so it can be resolved before quoting.

Will you substitute a different bearing without asking?

No. Selection follows the NTN designation in the original equipment specification. Any alternative is shown on a separately marked line, and any technical change needs buyer approval.

Send Your Parts List for a Written Quote

Send the full overhaul list to NTN Bearing Supplier. Your written quote states designation, quantity, price, currency, availability, estimated lead time, validity and applicable terms.

WhatsApp +852 5913 9345 Email info@oemntn.com