Product Details:
| Minimum Order Quantity | 1 Pack |
| Bore Diameter | 25MM |
| Bush Size | 34MM |
| Material | STEEL |
| Usage/Application | pulley and sprockets |
| Finishing | CHROME |
| Diameter | 25 |
| Color | COATED |
| Surface Treatment | PLATING |
| Dimension/Size | 25-34 |
| Model Name/Number | KBS80-25X34 |
| Brand | KBK GERMANY |
Rotolinear Systems, Bangalore can supply locking device model KBS80 directly from stock at Bangalore.
The photo attached shows KBS80-25x34
ID: 25 mm
OD: 34 mm
Length: 52.5 mm
Torque: 410 Nm
All sizes of KBS80 are available from stock.
Features of KBS80Sleek, compact design for very tight installations
Self-centering for precise alignment
Prevents axial displacement during assembly
Capable of transmitting decent torque
Ensures high concentricity and perpendicularity of components
Torque range: 300 – 34,250 Nm
Available sizes (ID x OD):
6x14, 8x15, 9x16, 10x16, 11x18, 12x18, 14x23, 15x24, 16x24, 18x26, 19x27, 20x28, 22x32, 24x34, 25x34, 28x39, 30x41, 32x43, 35x47, 38x50, 40x53, 42x55, 45x59, 48x62, 50x65, 55x71, 60x77, 65x84, 70x90, 75x95, 80x100, 85x106, 90x112, 95x120, 100x125, 110x140, 120x155
Rotolinear Systems, Bangalore is the leading supplier of CNC machinery parts, including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows 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, etc.
We are also the leading supplier of taper bushings in Bangalore.
Additional Information:
Product Details:
| Bushing Type | Ringfeder |
| Shape | Cylindrical |
| Material | Mild Steel |
| Installation Method | Mechanical Clamping |
| Usage/Application | Industrial |
| Size/Diameter | 25mm |
| Length | 52.5MM |
| Inner Diameter | 25 |
| Outer Diameter | 34MM |
| Capacity | 410NM |
| Brand | KBK GERMANY |
| Finishing | PLATED |
Rotolinear Systems, Bangalore can supply KBS70 keyless clampings directly from stock. The locking device shown in the picture is KBS70-35x60 (ID: 35 mm, OD: 60 mm, Length: 45 mm, Torque: 1030 Nm), which is available in stock. Most other sizes of KBS70 keyless clampings (for shaft-to-hub connections) are also available from stock at Bangalore.
Features – KBS70 Keyless Clamping:Standard component with low contact pressure due to long constructive form
Self-centering design with high torque capacity
Ensures high concentricity and perpendicularity of components
No axial displacement during assembly
Torque range: 350 – 41,300 Nm
Transmittable torque: High
Surface pressure on hub: Medium
Axial movement of the hub during assembly: Yes
Height D/d: High
Overall length: Medium
Rotolinear Systems is the leading supplier of keyless clamping devices in Bangalore and also supplies CNC machine parts such as:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Flexible Disc Couplings
Servo Couplings
Torque Limiters & Safety Couplings
Servo Insert Couplings
Planetary Gearheads
Linear Actuators, etc.
All sizes of KBS70 keyless bushings are available from stock at Rotolinear Systems, Bangalore.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Bushing Type | CONICAL CLAMPINGS |
| Shape | Split |
| Material | Mild Steel |
| Installation Method | CONICAL CLAMPING |
| Usage/Application | Industrial |
| Length | 38MM |
| Inner Diameter | 25MM |
| Outer Diameter | 35MM |
| Brand | KBK GERMANY |
| Capacity | 185NM |
| Finishing | ZINC PLATING |
Rotolinear Systems, Bangalore can supply KBS55 locking devices / keyless bushings from stock. The locking device shown in the picture is KBS55-25x35 with:
Torque rating: 185 Nm
Flange OD: 45 mm
Length: 38 mm
ID: 25 mm, OD: 35 mm
It is available in stock, and most other sizes of KBS55 keyless clampings are also available at Bangalore.
Features – KBS55 Keyless Clamping:Focus on quick and easy assembly
Suitable for small hub bores
Long design with very low wall thickness
Self-centering design
Torque range: 65 – 1200 Nm
Quick and reliable shaft-to-hub connection
Available Sizes (ID x OD):
14x25, 15x25, 16x25, 17x25, 18x30, 19x30, 20x30, 22x35, 24x35, 25x35, 28x40, 30x40, 32x45, 35x45, 36x45, 38x50, 40x50, 42x55, 45x55, 48x60, 50x60, 55x65, 56x68, 60x70, 63x79, 65x79
Rotolinear Systems is the leading supplier of keyless clamping devices and locking elements in Bangalore and offers all sizes from stock. We are also the leading supplier of:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Flexible Disc Couplings
Servo Couplings
Torque Limiters & Safety Couplings
Servo Insert Couplings
Planetary Gearheads
Linear Actuators, etc.
All sizes of locking devices are available in STOCK at Rotolinear Systems, Bangalore.
Additional Information:
Product Details:
| Size | 30MM |
| Outer Diameter | 35MM |
| Inner Diameter | 30 mm |
| Brand | Rotolinear |
| Shape | Round |
| Material | Mild Steel |
| Finish Type | Polished |
| Hardness | 80-98 Shore A |
| Temperature Range | -30 deg ~ 120 deg C |
KBS50 Locking Elements
Rotolinear Systems can supply all sizes of KBS50 locking elements from stock at Bangalore.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore. We offer a wide range of CNC components including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Flexible Disc Couplings
Servo Couplings
Torque Limiters & Safety Couplings
Servo Insert Couplings
Planetary Gearheads
Linear Actuators, and more
All sizes of locking devices are available in stock at Rotolinear Systems, Bangalore.
Product Details:
| Minimum Order Quantity | 1 Piece |
| Bushing Type | KEYLESS CLAMPINGS |
| Installation Method | CONICAL CLAMPINGS |
| Shape | Round |
| Diameter | 70 |
| Material | SS,MS |
| Packaging Type | Box |
| Brand | Rotolinear |
| Usage/Application | LOCKING DEVICES |
Rotolinear Systems, Bangalore offers locking devices from KBK Germany. These devices are used to connect a shaft to pulleys, sprockets, or similar components (i.e., mainly used to join inner diameter to outer diameter) without requiring keyways, using a conical clamping method.
Key Features:No keyway required for shaft-hub connection
Backlash-free and reliable torque transmission
Self-centering design
Compact and high-performance solutions for various industrial applications
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore, including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows 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, etc.
All sizes of locking devices are available from stock at Rotolinear Systems, Bangalore, ensuring fast and reliable delivery.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Bushing Type | Ringfeder |
| Shape | Cylindrical |
| Installation Method | Shrink Fit |
| Material | GALVANISED STEEL |
| Inner Diameter | 38mm |
| Color | White |
| Outer Diameter | 65mm |
| Length | 28 |
| Usage/Application | TIMING PULLEY |
| Finishing | polished |
| Weight | 1 kg |
| Thickness | 28MM |
| Brand | KBK GERMANY |
KBS40 Locking Device
Rotolinear Systems can supply KBS40 locking devices from stock at Bangalore. The locking device shown in the photo is KBS40-38X65, which is also available in stock. All sizes of KBS40 are available in stock.
KBS40 Features – Cost-Effective Clamping Device:
Cost-effective solution, not self-centering
Inner diameter: 19 – 220 mm
Outer diameter: 47 – 285 mm
Torque ratings: 255 – 68,000 Nm
Ideal for shaft-to-hub connections
Replaces keyway applications
Perfect for mounting pulleys, spur gears, sprockets
Fast and easy mounting/dismounting
Non-wearing
Available in many versions for diverse applications
Rotolinear Systems – Bangalore is the leading supplier of imported high-quality locking devices and keyless clamping devices.
We also supply a wide range of CNC machine parts including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Taper Bush
Clamping Elements
Shrink Discs
Rigid Couplings
Keyless Clampings
Flexible Disc Couplings
Servo Couplings
Torque Limiters & Safety Couplings
Servo Insert Couplings
Planetary Gearheads
Linear Actuators
KBK is the leading manufacturer of keyless clampings, and all sizes are available in stock at Rotolinear Systems – Bangalore.
Additional Information:
Product Details:
| Bore Diameter | 6MM |
| Size | 6X9 |
| Bush Size | 9MM |
| Material | STEEL |
| Shape | Round/Circular |
| Length | 6.3mm |
| Inner Diameter | 6 |
| Usage/Application | Hardware Fitting |
| Outer Diameter | 30 |
| Color | White |
| Applicable For | KEYLESS CLAMPINGS |
| Finishing | grinding |
| Brand | KBK |
Rotolinear Systems, Bangalore can supply KBS50 locking elements directly from stock in Bangalore. All sizes of KBS50 are available. The locking element shown in the photo is KBS50-6 x 9.
This version of locking elements is ideal for applications where space is extremely limited. Our team can assist in selecting the necessary pressure flanges and spacer rings.
FeaturesVery cost-effective
Suitable for medium and low torques
Requires customer-provided mounting flange
Compact installation dimensions
Non self-centering
Torque range: 2.4 – 38,100 Nm
Low transmittable torque
Low surface pressure on hub
No axial movement of the hub during assembly
Flat height D/d, short overall length
Rotolinear Systems, Bangalore is the leading supplier of imported high-quality locking elements, including KBK Germany products, the renowned manufacturer of locking devices and elements.
We are also the leading supplier of CNC machinery parts in Bangalore, offering:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Taper Bush & Clamping Elements
Shrink Discs
Rigid Couplings
Keyless Clampings & Locking Devices
Flexible Disc Couplings
Servo Couplings
Torque Limiters, etc.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Number |
| Size | 2.1 - 4.0 inch |
| Outer Diameter | 160mm |
| Inner Diameter | 140mm |
| Shape | Cylindrical |
| Usage/Application | Pipe Fitting |
| Color | White |
| Material | optionally chemically nickel plated or in stainless steel version |
| Application | shaft to hub connection |
Locking Device – KBS 16 140X160
Whatever needs to be fixed to a shaft, Rotolinear Systems has the perfect component. Whether the connection is required inside, from the side, or outside, our portfolio offers a wide range of variants for every application. Easy and quick assembly along with high availability at competitive prices make KBK locking devices, shrink discs, and locking elements an ideal choice compared to traditional keyway connections.
Product Information:
Suitable for connections in the smallest spaces
Very short design
No axial displacement during assembly
Self-centering for precise alignment
Torque range: 260 – 36,100 Nm
Rotolinear Systems – Bangalore is the leading supplier of CNC machinery parts, including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Taper Bush
Clamping Elements
Shrink Discs
Rigid Couplings
Keyless Clampings
Locking Devices
Flexible Disc Couplings
Servo Couplings
Torque Limiters
All sizes of locking devices are available in stock at Rotolinear Systems – Bangalore.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Name/Number | KBS71-24-50 |
| Material | STEEL |
| Brand | KBK GERMANY |
| Finishing | NICKEL PLATED |
| Shape | ROUND |
| Usage/Application | SHAFT TO HUB CONNECTION |
| Model No. | KBS71 |
| Surface Finish | POLISHED |
KBS71 Locking Device
Rotolinear Systems can supply KBS71 locking devices from stock at Bangalore. The locking device shown in the picture is KBS71 24X50. All sizes of KBS71 keyless clampings (shaft-to-hub connections) are also available in stock.
KBS71 Features:
Suitable for thin-walled components due to low surface pressure
Additional spacer ring prevents axial displacement during assembly
Ensures high concentricity and squareness of components
Self-centering design
Torque range: 300 – 34,250 Nm
Rotolinear Systems – Bangalore is the leading supplier of imported high-quality locking devices.
We also supply a wide range of CNC machine parts including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Taper Bush
Clamping Elements
Shrink Discs
Rigid Couplings
Keyless Clampings
Flexible Disc Couplings
Servo Couplings
Torque Limiters & Safety Couplings
Servo Insert Couplings
Planetary Gearheads
Linear Actuators
All sizes of locking devices are available in stock at Bangalore.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Material | Mild Steel |
| Usage/Application | PULLEY |
| Packaging Type | CORRUGATED |
| TYPE OF MECHANISM | KEYLESS CLAMPING |
| SELF CENTERING | YES |
Keyless Bushings / Locking Devices
Rotolinear Systems can supply locking devices or keyless bushings from KBK Germany. Most sizes are available in stock at Bangalore.
Rotolinear Systems is the leading supplier of CNC machinery parts in Bangalore. We offer a wide range of CNC machine components including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows Couplings
Taper Bushes
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
All products can be supplied from our stock at Bangalore.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Brand | KBK GERMANY |
| Usage/Application | Industrial |
| Size/Diameter | 130MM |
| Inner Diameter | 130MM |
| Material | STEEL |
| Outer Diameter | 180MM |
| Length | 64MM |
| Finishing | POLISHING |
Locking Device – KBS13
Rotolinear Systems, Bangalore can supply locking device model KBS13 directly from stock at Bangalore.
The photo attached shows KBS13-130x180, available from stock.
Features of KBS13 – High Torque Locking ElementSelf-centering short construction
Inner diameter: 18 – 180 mm
Outer diameter: 47 – 235 mm
Torque ratings: 310 – 46,980 Nm
Suitable for shaft-hub connections
Transmittable torque: Medium
Surface pressure on hub: Medium
Self-centering: Yes
Axial movement of the hub during assembly: Yes
Height (D/d): High
Overall length: Short
Rotolinear Systems, Bangalore is the leading supplier of CNC machinery parts, including:
Ground Ballscrews
Linear Guideways
Precision Locknuts
Metal Bellows 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, etc.
We are the leading supplier of keyless clampings and taper bush locking devices in India.
All sizes of locking devices are available from stock at Rotolinear Systems, Bangalore, ensuring fast and reliable delivery.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Bushing Type | Ringfeder |
| Material | Steel |
| Shape | Cylindrical |
| Installation Method | Shrink Fit |
| Application | Shaft to Hub Connection |
| Inner Diameter | 55mm |
| Outer Diameter | 85mm |
| Length | 33mm |
| Model Name/Number | KBS13-55X85 |
| Brand | KBK Germany |
| Finishing | Nickle Plated |
| Packaging Type | Carton |
| Weight | 700gm |
| Thickness | 30 mm |
| Usage | Pulleys |
| Locking Mechanism Type | Keyless |
| Usage/Application | Pulley |
A Keyless Clamping Device is a mechanical component used to securely grip or lock onto a shaft without the use of keys, set screws, or traditional fastening methods. These devices provide a high-torque, vibration-resistant connection, ensuring precise and reliable transmission of power in various machinery and automation applications.
Additional Information: