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Bearings, belts & power transmission

Bearings, V-belts, timing and conveyor belts, roller chains, couplings, pulleys and gearboxes from leading Indian and global makers, supplied by exact part number or by size and duty. Send the model or part number, or the specification, and we'll quote what's available with origin and lead time stated.

Brands on this page: SKF, Schaeffler, NSK, NTN, Timken, NBC, Fenner, Gates, Fenner Conveyor Belting, Continental, Rolon, Diamond, Tsubaki, Lovejoy, Rathi, SEW-EURODRIVE, Bonfiglioli, Elecon, Shanthi Gears, Premium Transmission.

Bearings

6 brands we source for Bearings, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
SKF
Deep groove ball bearings (60, 62, 63 series)Spherical roller bearings (222, 223, 230 series)Tapered roller bearings (302, 322, 303 series)Cylindrical roller bearings (NU, NJ, N series)
–6205-2RSH/C3
Schaeffler (FAG / INA) (FAG, INA)
FAG deep groove ball bearingsFAG X-life spherical roller bearings (222, 223 series)INA needle roller bearings and cam followers
–6205-2RSR-C3
NSK
Deep groove ball bearingsSpherical and cylindrical roller bearings
–6205DDUC3
NTN
Deep groove ball bearingsTapered and spherical roller bearings
–6205LLUC3
Timken
Tapered roller bearings (inch and metric)Spherical and cylindrical roller bearingsPower transmission brands
–30205
NBC (National Engineering Industries)
Ball bearingsRoller bearingsRailway bearings
–6205

When ordering, tell us

  • Full bearing number with prefix and suffix (e.g. 6205-2RSH/C3, 22220 E, 30205)
  • Bearing type: deep groove ball, angular contact, self-aligning, cylindrical, spherical or tapered roller, thrust
  • Bore x outside diameter x width in mm
  • Seal or shield: open, 2Z/ZZ shields, 2RS/2RSH/DDU/LLU rubber seals
  • Radial internal clearance: C2, CN (normal), C3, C4
  • Cage material (pressed steel, brass, polyamide) and bore type (cylindrical or K = 1:12 tapered)
  • Preferred make, or approved equivalent makes
  • Quantity and whether a housing, adapter sleeve or plummer block is also needed

Relevant standards

  • ISO 15 - Radial bearings: boundary dimensions
  • ISO 355 - Metric tapered roller bearings: boundary dimensions
  • ISO 492 - Radial bearings: tolerances
  • ISO 5753-1 - Radial internal clearance
  • ISO 281 - Dynamic load ratings and rating life

Belts

4 brands we source for Belts, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
Fenner (JK Fenner)
Wrapped V-belts (Poly-F Plus, Power Tran, Eco Drive, JK Transpower)Raw edge cogged belts (Power Flex, Eco Drive)Multipull poly-V beltsFenner HTD and FXT synchronous belts
–B 60
Gates
Delta Classic and Delta NarrowQuad-Power 4Super HC and PredatorPowerGrip HTD, GT4 and Poly Chain GT CarbonMicro-V
–8MGT-1120-21
Fenner Conveyor Belting (Fenner Dunlop)
Fenner PVC (FR)Fenner PVG (FRSR)Fenner SR
––
Continental (ContiTech / Phoenix) (PHOENIX)
Phoenix PhoenocordFlexsteelTextile and sidewall conveyor belts
––

When ordering, tell us

  • Belt type: classical V (A, B, C, D), narrow wedge (SPZ, SPA, SPB, SPC), raw-edge cogged, poly-V, timing, or conveyor
  • Section and length (e.g. B 60 inside length in inches; SPB 2000 datum length in mm)
  • Timing belts: profile and pitch (HTD 5M/8M/14M, GT), pitch length and width in mm
  • Number of belts per set (matched set) or banded belt
  • Conveyor belts: width, number of plies or carcass (EP/NN fabric, steel cord ST rating), top/bottom cover thickness
  • Conveyor cover grade: general (M24, N17), heat resistant or fire resistant, and required IS grade
  • Operating conditions: temperature, oil, anti-static or fire-resistant requirement

Relevant standards

  • IS 2494 (Part 1) - Endless V-belts for industrial purposes: general purpose
  • IS 2494 (Part 2) - Fire resistant and antistatic V-belts
  • IS 14261 - Endless narrow V-belts for industrial use
  • IS 3142 - V-grooved pulleys for endless V-belts
  • IS 1891 (Part 1) - Conveyor and elevator textile belting: general purpose
  • IS 1891 (Part 2) - Conveyor and elevator textile belting: heat resistant
  • ISO 15236 - Steel cord conveyor belts

Chains & sprockets

3 brands we source for Chains & sprockets, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
Rolon (L.G. Balakrishnan & Bros (LGB))
British Standard and ANSI roller chainsAttachment, hollow pin and extended pin chainsAnti-rust and leaf chainsRolon sprockets
–08B-1
Diamond (Tube Investments of India (TIDC))
Diamond roller chainsDiamond AthleteZEUS rangeConveyor, attachment and leaf chains
–40-1
Tsubaki
Drive and attachment chains
––

When ordering, tell us

  • Chain standard and number: ISO 606 B-series (e.g. 08B-1) or ANSI (e.g. 40-1)
  • Pitch in mm or inches
  • Strands: simplex (-1), duplex (-2), triplex (-3)
  • Length in metres or number of links, with connecting link or offset link
  • Chain type: roller, heavy series, hollow pin, attachment (K1, K2, M1, M2), leaf, conveyor, stainless or coated
  • Sprocket: number of teeth, bore and keyway, hub type or taper lock

Relevant standards

  • ISO 606 - Short-pitch transmission precision roller and bush chains, attachments and sprockets
  • ASME B29.1 - Precision power transmission roller chains, attachments and sprockets (ANSI series)

Couplings, pulleys & gearboxes

8 brands we source for Couplings, pulleys & gearboxes, with their current series and an example model number.

BrandCurrent seriesOlder series → replacementExample model / part no.
Fenner (JK Fenner)
HRC couplingFenaflex tyre couplingPin bush and gear couplingsTaper Lock pulleys and bushesTough Nut helical geared motors (FH, FK, FF, FS)Worm gearboxes (FA/FU/FV) and shaft mounted speed reducers
––
Lovejoy (A Timken company)
Jaw type couplings
––
Rathi (Rathi Transpower)
Rathi couplings
––
SEW-EURODRIVE
Modular gearmotors (R, F, K, S, W)Stainless and servo gear units
––
Bonfiglioli
Industrial gearmotors and planetary gearboxes
––
Elecon
Industrial gearboxes and couplings
––
Shanthi Gears (Murugappa Group)
GearboxesGeared motors
––
Premium Transmission (Thapar Group)
Gearboxes, geared motors and fluid couplings
––

When ordering, tell us

  • Coupling type: jaw, HRC, tyre, pin bush, gear, fluid or disc; size and bore/keyway on each side
  • Power (kW) and speed (rpm) to be transmitted, service factor
  • Pulleys: section (e.g. SPB), number of grooves, pitch diameter, taper lock bush size or pilot bore
  • Gearbox type: worm, helical, bevel-helical, parallel shaft, planetary or shaft-mounted
  • Gearbox ratio, input kW and speed, output torque (Nm), mounting (foot, flange, hollow shaft)
  • Shaft orientation and handing; geared motor or reducer only
  • Shafts: diameter, length, material and keyway details (made to drawing)

Relevant standards

  • IS 3142 - V-grooved pulleys for endless V-belts
  • ISO 6336 - Calculation of load capacity of spur and helical gears
  • ISO 1328-1 - Cylindrical gears: accuracy classes

How to order

01

Send the model or part no.

Type it from the label or nameplate, or send a clear photo on WhatsApp. Add the quantity and delivery location.

02

We check availability

We confirm the exact model, origin and lead time. If a model is discontinued, we tell you the maker's replacement.

03

You get a GST quote

One written quote with price, lead time and warranty terms, so you can decide before ordering.

04

Delivered to your site

Delivered across Delhi NCR, or dispatched to you, with a GST invoice.

About the brands on this page. Tradepur Company is an independent trading company, not an authorised distributor of the brands listed. Brand and product names are trademarks of their owners and are used only to identify the products we can source. Origin, condition, warranty terms and lead time are stated on every quote. Series notes are a guide; the exact specification is confirmed on the quote.

Frequently asked questions

Usually, yes. This page lists the brands buyers ask for most, not everything we can source. Send the brand and model number and we'll check.

Yes. We look for remaining stock of the original item and also quote the maker's replacement where there is one, so you can compare.

The model or part number from the label, or the specification listed under 'When ordering, tell us', plus the quantity and delivery location.

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