Ravi Transmission Products
Bhuleshwar, Mumbai, Maharashtra
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Leading Wholesale Trader of qd bushings, pin bush coupling, taper lock bush, taper bush lock and keyless bushings from Mumbai.

QD Bushings

QD Bushings
  • QD Bushings
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Approx. Price: Rs 650 / UnitGet Latest Price

Product Details:

Material Cast Iron, Cast Steel, Mild Steel, EN - 8 to 36
Standard BS and ANSI Standard
Finishing Powder Coated, Galvanised, Painted
ColorMetallic Silver
Temperature Bearing 40 to 130 deg C

We are a Leading Supplier of all QD Bushings. We provide high-quality products to our clients.

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Pin Bush Coupling

Pin Bush Coupling
  • Pin Bush Coupling
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Approx. Price: Rs 250 / PieceGet Latest Price

Product Details:

Finishing Powder Coated, Galvanised, Painted
Material MS, SS, Alloy Steel, Carbon Steel
HardnessRockwell And Brinell
Rockwell Hardness 20HRC, 25HRC, 30HRC, 35HRC, 40HRC, 45HRC, 50HRC, 55HRC, 60HRC.
Brinell Hardness100,120,150,160,180,200,220,240,250,260,270,280,290,300,330,350,380,400

Pin Bush Coupling are Manufactured In Precision Machines For Better Fitment Of The Sets. They Are Flexible And Rigid. Spare Components Are Made With Best In Class Of Materials For Better Life Of Couplings.
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Taper Lock Bush

Taper Lock Bush
  • Taper Lock Bush
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Approx. Price: Rs 350 / SetGet Latest Price

Product Details:

Tolerance+/- 0.02 - +/-0.05
MaterialAluminum, Stainless Steel, Steel, Copper, Brass
Surface Treatment Powder Coating, Galvanizing, Electroplating, Brushing, Polishing
ColorMetallic Brown

We are offering Taper Lock Bush to our clients. A range of Taper Lock Weld-on-Hubs, Weld on Hub, Bolts-on Hubs, Bolt on Hub and Adaptors, adaptor to extend the unique advantage of Taper Lock Bush concept to through bored components like Conveyor Head Pulleys, Fans Rotors, Impellers Etc.


  • Easy and quick 'Shrink fit'
  • Eliminates precision taper fitting keys
  • Interchangeable between many products
  • Convenience in dismantling, maintenance and component replacement
  • Easy and quick "Shrink fit"
  • Eliminates precision taper fitting keys
  • Inter-changeable between any products
  • Convenience in dismantling, maintenance, and component replacement.
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Taper Bush Lock

Taper Bush Lock
  • Taper Bush Lock
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Approx. Price: Rs 150 / PieceGet Latest Price

Product Details:

Size1008, 1108, 1210, 1610, 1615, 2012, 2517, 3020, 3535, 4040, 4545, 5050, 6060, 7575, 8080 mm
MaterialCI, MS, Carbon Steel, Alloy Steel, SS, Aluminum, Brass, Bronze, Gun Metal, Tin, Lead
ColorMetallic Brown
Surface Treatment Powder Coating, Galvanizing, Electroplating, Brushing, Polishing

Quick Detachable Bushes or Quick Disconnect Bushes or more commonly called Taper Bush Lock. Bushes are mainly used as hubs in gears, pulleys and chain sprockets. We offer Taperlock Bushes as per the drawing and specifications supplied by the customers.


  • 1008
  • 1108
  • 1210
  • 1610
  • 1615
  • 2012
  • 2517
  • 3020
  • 3535
  • 4040
  • 4545
  • 5050
  • 6060
  • 7575
  • 8080


Fenner, Martin, Tsubaki, Lovejoy, Browning, Maska, Rotolock, Easy Lock, Grip Lock, Taper-Lock, Lakshmi, Amt, Melt, Rathi, Rahi, Krishna, Bonaflex.

Various jobs that we offer in our manufacturing unit are as follows:

  • Casting
  • Turning
  • Shaping
  • Milling
  • Slotting
  • Key-way cutting
  • Planning
  • Static and dynamic balancing
  • Heat treatment
  • Grinding
  • Painting
  • Chrome Plating
  • Galvanizing


We can handle the wide variety of metals viz:

Ferrous metals like Cast Iron, Mild Steel, Carbon Steel, Alloy Steel, Stainless Steel.

Non Ferrous metals like Aluminum, Brass, Bronze, Gun Metal, Tin, Lead etc.

With our own in-house Machine Shop, Casting Shop, Paint Shop, Heat Treatment Shop, we are best equipped to meet your quality requirement at best prices and promised delivery schedules.


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Keyless Bushings

Keyless Bushings
  • Keyless Bushings
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Product Details:

Material Steel, MS, Cast Iron, Graded Cast Iron, Alloy Steel, Aluminum
Color Metallic Silver
Finishing Powder Coated, Galvanised, Painted
Standard BS AND ANSI Standard

Keyless Bushings featuring double-tapered thrust rings with self-releasing tapers. They bridge relatively large fit clearances, are easy to install, adjust or remove, but are not self-centering. A pre-centering hub section is usually required.


  • Locking Assembly, Locking device produced as per JB/T 7934 standard by CNC machine
  • High precision and stable quality
  • International standard Power Lock
  • Steel 40cr/c45E


Our Locking Assemblies are interchangeable to:

Ringfeder, TSUBAKI , Chiaravalli, SANKI, Bonfix, Compomac, V-Blok, Ringblok, Kana, KTR

Gb Standard: Z1, Z2, Z3, Z3 LONGER,Z4, Z5, Z6, Z7B, Z8, Z11, Z12A, Z13, Z14, Z19A, Z19B

Ringfeder Germany Standard: RFN4071,RFN7012, RFN7013, RFN7110,RFN8006

Tsubaki Japan Standard: AS, AS-KP, EL, ML,AE,TF,TF-KP,AD-N,EF,SL

Sanki Japan Standard: SCE200, SCE300, SCE250,SCE210, SCE220, SCD

Chiaravalli Italy Standard: RCK11, RCK13,RCK15, RCK16, RCK19,RCK40, RCK45, RCK50, RCK55, RCK70, RCK71, RCK80, RCK95

Tollok Italy Standard : TLK110, TLK130, TLK131, TLK132, TLK133, TLK134, TLK200, TLK300, TLK400, TLK603

Ringspann Germany Standard : RLK130, RLK132, RLK133, RLK200

Bikon Germany Standard: 1003, 1006,1012, 4000, 5000, 7000A, 7000B,8000

Compomac Standard : A,B,C,D, ES/DS, EP, SD, F

Vblok Standard : VK400, VK800B, VK700, VK160, VK700.1, VK130, VK112

Ringblok Standard : 1060, 1100, 1120, 1710, 1720,1800

Kana Standard : 200, 201,300

Ktr Standard : KTR100, KTR150, KTR200, KTR201, KTR203, KTR206, KTR225, KTR250, KTR400, KTR603

Principle and Application:

Locking Assemblies/Locking device is a kind of keyless connection device, through the role of the high strength bolt tension, between inner ring and the shaft, the outer ring with huge enclasp force between the wheel hub, in order to realize the parts with keyless connection of shaft, and when the load on bulging tight set of parts produced with gear shaft combined with pressure and the friction of the transmission torque, axial force or both combined load.


Range of Application:

Mining machinery, coal machinery, ball mill, belt conveyor, packaging machinery, heavy machinery, light industry machinery, food machinery, CNC machine tools, metallurgical machinery, textile machinery, printing machinery, plastic machinery, chemical machinery, paper machinery, ship machinery, tobacco machinery, fan, blower, reducer, etc. For high precision in the installation, adjustment, convenient disassembly, high strength link is stable and reliable, carrying capacity is strong, can protect the equipment from being damaged when overload.

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Ratings & Reviews

Ravi Transmission Products



Rated by 16 Users

  • 5★4
  • 4★7
  • 3★3
  • 2★0
  • 1★2

Reach Us
Ravi Jain (Proprietor)
Ravi Transmission Products
79, Narayan Dhuru Street, Ground Floor, Masjid Bunder
Bhuleshwar, Mumbai - 400003, Maharashtra, India

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