Rotolinear Systems
Rotolinear Systems
Mathikere, Bengaluru, Karnataka
GST No. 29AAEFR6713R1ZG
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Locking Devices

Distributor / Channel Partner of a wide range of products which include keyless locking assembly, shaft locking devices, keyless taper lock bush, kbs 70 38x65 shrink devices / locking device, keyless locking assembly taper lock and keyless shaft hub locking device.

Keyless Locking Assembly

Keyless Locking Assembly
  • Keyless Locking Assembly
  • Keyless Locking Assembly
  • Keyless Locking Assembly
  • Keyless Locking Assembly
  • Keyless Locking Assembly
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Approx. Price: Rs 1,400 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Size25X35
Outer Diameter35MM
Inner Diameter25MM
BrandKBK-Germany
ShapeRound/Circular
Locking Mechanism TypeKeyless
TypeSplit Type
ColorWhite
MaterialSS
Model Name/NumberKBS 55
FinishingPolished
Packaging TypeBox
Weight500 Grams
Dimensionsid 25mm
Usage/ApplicationLOCKING DEVICE

Keyless Locking Assembly refers to a type of shaft locking device that secures a hub, gear, pulley, or other rotating component to a shaft without the use of keys or set screws. These assemblies utilize a friction or expansion mechanism to create a strong, reliable connection, simplifying installation and reducing shaft damage.


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Additional Information:

  • Item Code: KBS55
  • Packaging Details: cardboard box
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Shaft Locking Devices

Shaft Locking Devices
  • Shaft Locking Devices
  • Shaft Locking Devices
  • Shaft Locking Devices
  • Shaft Locking Devices
  • Shaft Locking Devices
  • Shaft Locking Devices
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Approx. Price: Rs 2,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Size42
Outer Diameter80 mm
Inner Diameter42MM
Quantity Per Pack1
Applicable ForSHAFT TO HUB CONNECTION
Packaging TypeCORRUGATED
Surface FinishingPOLISHING
MaterialSTEEL
Dimensions42X75

Shaft Locking Devices are mechanical components used to securely connect, lock, or transmit torque between a shaft and a rotating component such as a gear, pulley, or coupling. These devices ensure a reliable, slip-free transmission of power and are essential in machinery and mechanical systems.


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Additional Information:

  • Item Code: KBS40-42X75
  • Production Capacity: 2000
  • Delivery Time: STOCK
  • Packaging Details: CARTON BOX
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Keyless Taper Lock Bush

Keyless Taper Lock Bush
  • Keyless Taper Lock Bush
  • Keyless Taper Lock Bush
  • Keyless Taper Lock Bush
  • Keyless Taper Lock Bush
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Approx. Price: Rs 2,100 / PackGet Latest Price
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Product Details:

Minimum Order Quantity1 Pack
Bore Diameter25MM
Size1.0o inch
Bush SizeKBS16
MaterialMild Steel
ShapeCylindrical
Usage/ApplicationIndustrial
Length39 mm
Inner Diameter25
Outer Diameter55 mm
ColorWhite
Suitable HubSprocket, Gear, Pinion, Drum, Timing Pulley, Pulley
BrandKBK Germany
Capacity640Nm
FinishingZinc Plating

A Keyless Taper Lock Bush is a type of keyless coupling component used to securely connect a hub to a tapered shaft without using keys or set screws. It employs a tapered design and locking mechanism to transmit torque efficiently and ensure a tight fit.


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Additional Information:

  • Item Code: KBS15-25X55
  • Delivery Time: STOCK
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KBS 70 38X65 Shrink Devices / Locking Device

KBS 70 38X65  Shrink Devices / Locking Device
  • KBS 70 38X65  Shrink Devices / Locking Device
  • KBS 70 38X65  Shrink Devices / Locking Device
  • KBS 70 38X65  Shrink Devices / Locking Device
  • KBS 70 38X65  Shrink Devices / Locking Device
  • KBS 70 38X65  Shrink Devices / Locking Device
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Approx. Price: Rs 1,900 / NumberGet Latest Price
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Product Details:

Minimum Order Quantity1 Number
Bushing TypeRingfeder
ShapeCylindrical
Installation MethodShrink Fit
Inner Diameter38mm
Outer Diameter65mm
MaterialCarbon Steel
Length50 mm
Weight1 kg
Locking Mechanism TypeKeyless
BrandKBK
Transmittable TorqueHigh
Self-CenteringYes
Axial Movement of the Hub During AssemblyYes

The KBS 70 38x65 Shrink Device / Locking Device is a specific type of shrink disc or locking device used to securely connect a rotating shaft to a hub, gear, or pulley. These devices are often used in power transmission applications where a reliable, high-torque, and easy-to-install connection is required without keys or set screws.


Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

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Additional Information:

  • Item Code: TAPERBUSH
  • Delivery Time: STOCK
  • Packaging Details: STANDARD CARTON BOX
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Keyless locking assembly Taper Lock

Keyless locking assembly Taper Lock
  • Keyless locking assembly Taper Lock
  • Keyless locking assembly Taper Lock
  • Keyless locking assembly Taper Lock
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Approx. Price: Rs 2,100 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
SizeKBS 80-25X34
MaterialSTEEL
Inner Diameter25mm
Usage/ApplicationIndustrial
Outer Diameter34mm
BrandKBK GERMANY
Diameter25mm
Model Name/NumberKBS80-25X34
FinishingNICKEL PLATED

Taper Locking Assembly (often called Taper Lock Bushing or Taper Lock Hub) is a popular type of keyless locking device that uses a tapered sleeve to securely connect a hub or pulley to a shaft without the need for keys or set screws.



Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.




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Additional Information:

  • Item Code: KBS80-25X34
  • Delivery Time: STOCK
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Keyless Shaft Hub Locking Device

Keyless Shaft Hub Locking Device
  • Keyless Shaft Hub Locking Device
  • Keyless Shaft Hub Locking Device
  • Keyless Shaft Hub Locking Device
  • Keyless Shaft Hub Locking Device
  • Keyless Shaft Hub Locking Device
  • Keyless Shaft Hub Locking Device
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Approx. Price: Rs 1,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Bushing TypeRingfeder
Size0.750 onch
MaterialStainless/Mild Steel
ShapeCylindrical
Installation MethodShrink Fit
Finish TypeChrome
Inner Diameter16
ColorWhite
Outer Diameter32
Usage/ApplicationShaft to Hub Connection

A Keyless Shaft Hub Locking Device is a mechanical component used to securely connect a hub or similar rotating element to a shaft without the need for keys, set screws, or welding. These devices are designed to transmit torque effectively while simplifying assembly and disassembly, making them ideal for various industrial applications.


Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

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Additional Information:

  • Item Code: KBS61-16X32
  • Production Capacity: 1000
  • Delivery Time: STOCK
  • Packaging Details: std
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Hi Torque Transmission Keyless Bush

Hi Torque Transmission Keyless Bush
  • Hi Torque Transmission Keyless Bush
  • Hi Torque Transmission Keyless Bush
  • Hi Torque Transmission Keyless Bush
  • Hi Torque Transmission Keyless Bush
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Approx. Price: Rs 4,100 / NumberGet Latest Price
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Product Details:

Minimum Order Quantity1 Number
Bushing TypeCONICAL BUSHING TYPE
ShapeCylindrical
MaterialMild Steel
Installation MethodShrink Fit
Size/Diameter60
Inner Diameter60 mm
Outer Diameter90 mm
BrandKBK Germany
FinishingPlated

A High Torque Transmission Keyless Bush is a specialized keyless coupling device designed to transmit high levels of torque between a shaft and a hub or other rotating component without the use of keys or set screws. It provides a secure, slip-free connection suitable for heavy-duty applications where high torque, shock loads, or vibration are involved.


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  • Delivery Time: STOCK
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Key Less Taper Lock Bush

Key Less Taper Lock Bush
  • Key Less Taper Lock Bush
  • Key Less Taper Lock Bush
  • Key Less Taper Lock Bush
  • Key Less Taper Lock Bush
  • Key Less Taper Lock Bush
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Approx. Price: Rs 1,950 / PackGet Latest Price
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Product Details:

Minimum Order Quantity1 Pack
Bore Diameter24 mm
Bush Size50MM
MaterialMild Steel
Size/Diameter24mm
Length24mm
Inner Diameter24mm
Diameter24
Outer Diameter46mm
Capacity423Nm
BrandKBK Germany
FinishingZinc Plating

A Keyless Taper Lock Bush is a type of keyless locking device used to securely connect a shaft to a hub or other rotating component in machinery, enabling the transmission of high torque loads without the use of keys. It combines the principles of taper locking with a keyless design for ease of installation, removal, and reliable performance.


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Additional Information:

  • Item Code: KBS52-24X46
  • Delivery Time: STOCK
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Keyless Locking Device

Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
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Approx. Price: Rs 1,800 / PieceGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Piece
Bushing TypeRingfeder
ShapeRound/Circular
MaterialMild Steel
Installation MethodShrink Fit
Inner Diameter24mm
Usage/ApplicationHardware Fitting
Outer Diameter46mm
ColorWhite
BrandKBK Germany

A Keyless Locking Device is a mechanical component used to securely connect a rotating shaft to a hub, pulley, gear, or other machinery parts without the use of traditional keys, set screws, or welding. These devices utilize a wedging, clamping, or expansion mechanism to achieve a strong, slip-free connection capable of transmitting torque efficiently.


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  • Delivery Time: STOCK
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Keyless Locking Device

Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
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Approx. Price: Rs 1,600 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Bushing TypeKEYLESS BUSHINGS
ShapeFLANGED TYPE
Installation MethodShrink Fit
StyleFlanged Type
BrandRotolinear
MaterialSS,MS
Warranty1 Year
Packaging TypeCarton Box
Temperature Range-30 deg ~ 120 deg C

A Keyless Locking Device is a mechanical component used to securely connect or lock rotating parts, such as shafts and hubs, without the need for keys, keysways, or set screws. These devices provide a reliable, high-torque, and vibration-resistant connection, often used in machinery, automation, and power transmission applications.


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Additional Information:

  • Item Code: KBS80
  • Production Capacity: 1000
  • Delivery Time: STOCK
  • Packaging Details: STD
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Keyless Locking Device

Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
  • Keyless Locking Device
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Approx. Price: Rs 1,900 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Size2.1 - 4.0 inch
ShapeRound/Circular
Inner Diameter32
Vehicle TypeCNC Machine
MaterialSteel
Warranty1 Year
BrandKBK Germany
FinishingChrome
Usage/ApplicationHardware Fitting
ColorWhite
Hardness60hrc

A Keyless Locking Device is a mechanical coupling component designed to securely connect a hub, pulley, gear, or similar component to a shaft without using traditional keys, set screws, or welding. These devices utilize a wedging, clamping, or expanding action to transmit torque effectively while allowing for easy installation and removal.


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Additional Information:

  • Item Code: KBS621
  • Delivery Time: STOCK
  • Packaging Details: STD
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KBS 11 Locking Device

KBS 11 Locking Device
  • KBS 11 Locking Device
  • KBS 11 Locking Device
  • KBS 11 Locking Device
  • KBS 11 Locking Device
  • KBS 11 Locking Device
  • KBS 11 Locking Device
  • KBS 11 Locking Device
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Approx. Price: Rs 3,200 / UnitGet Latest Price
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Product Details:

Minimum Order Quantity1 Unit
Sizemore than 4.0 inch
ShapeCylindrical
MaterialSTEEL
Inner Diameter25-300
Usage/ApplicationPULLEYS
Outer Diameter55-375
Length46-197
ColorWhite
BrandKBK GERMANY
Capacity428000nm
Finishingsteel finish
Packaging Typestd
Surface Finishingmetal finishin

The KBS 11 Locking Device is a type of keyless locking assembly commonly used in industrial applications to securely connect rotating components such as pulleys, gears, sprockets, or couplings to shafts without the use of keys.


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Additional Information:

  • Item Code: KBS11
  • Production Capacity: 1000
  • Delivery Time: STOCK
  • Packaging Details: STD
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Rinfeeder Keyless Locking Assembly

Rinfeeder Keyless Locking Assembly
  • Rinfeeder Keyless Locking Assembly
  • Rinfeeder Keyless Locking Assembly
  • Rinfeeder Keyless Locking Assembly
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Approx. Price: Rs 5,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
ShapeRound/Circular
Usage/ApplicationHardware Fitting
Size2.1 - 4.0 inch
MaterialSTEEL
Model Name/NumberKBS 18-70X110
BrandKBK GERMANY
Finishingss finish
ColorWhite
Weight2.3KGS

It seems like you might be referring to "Retainer Feeder" or "Reinforced Feeder", but there is no widely recognized term "Rinfeeder" in the context of keyless locking assemblies. 

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Additional Information:

  • Item Code: KBS18-70X110
  • Delivery Time: STOCK
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Split Taper Bush

Split Taper Bush
  • Split Taper Bush
  • Split Taper Bush
  • Split Taper Bush
  • Split Taper Bush
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Approx. Price: Rs 1,780 / NumberGet Latest Price
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Product Details:

Minimum Order Quantity1 Number
Inner Diameter25mm
Outer Diameter47mm
Length24mm
MaterialMild Steel
Usage/ApplicationIndustrial
Size/Diameter25mm
Thickness24MM
BrandKBK Germany

A Split Taper Bush is a type of keyless coupling component used to securely connect a hub or other rotating part to a tapered shaft without the need for keys or set screws. Its split design allows for easy installation and removal while providing a strong, vibration-resistant grip through a wedging action when tightened.


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Additional Information:

  • Item Code: KBS52-25X47-1
  • Delivery Time: stock
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M.V. Krishna Prakash (CEO)
Rotolinear Systems
4th Cross, No 15, GF And FF, Vrindavanam, Brindavannagar, SBM Colony, Mathikere
Bengaluru - 560054, Karnataka, India
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