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Sleeves, Couplings, and Universal Connectors – Essential Components for Mechanical Systems

Our collection of sleeves, couplings, and universal connectors is designed to provide flexible and reliable connections between mechanical components. These products are essential for ensuring smooth transmission of power, motion, and force in various industrial and automotive systems. Sleeves help with shaft alignment, while couplings connect shafts, gears, or motors, and universal connectors allow for efficient connections in more complex mechanical systems. Whether you need to replace worn components or build a new system, our range of high-quality connectors and couplings provides durability and precision for a wide range of applications.

Image Product Name Unit Price Product Code Availability Quantity
SKF Vkds 331003 Suspension Bearing SKF Vkds 331003 Suspension Bearing 25.85€ ANEB07QFDRZ5CT
Available for order
QWORK® Kraft-Kugelgelenk 1/2 QWORK® Kraft-Kugelgelenk 1/2" Außenvierkant, Chrom-Molybdänstahl 26.12€ ANEB0G48PJJRHT
Available for order
8A4000-31 | 1200710035 | MOLEX (BRAD) MIC 4P F-ATTCH STR PG7 SCREW 8A4000-31 | 1200710035 | MOLEX (BRAD) MIC 4P F-ATTCH STR PG7 SCREW 27.52€ ANEB017U4XOYCT
Availability: 5
Vigor V2575N Kard Joint 1/2 Inch Vigor V2575N Kard Joint 1/2 Inch 28.30€ ANEB07W988M8QT
Available for order
PATIKIL Universal Rotating Steering Shaft Shaft 4mm to 5mm Inner Diameter, 4 Pieces U Pivot Shaft Coupling U Joint Connector Accessories with M4 Screws for Motor Model Robot PATIKIL Universal Rotating Steering Shaft Shaft 4mm to 5mm Inner Diameter, 4 Pieces U Pivot Shaft Coupling U Joint Connector Accessories with M4 Screws for Motor Model Robot 30.54€ ANEB0G2WYVSN1T
Available for order
4 Pcs Universal Steel 2.3mm to 2.3mm Swivel Universal Joint Shaft Coupler Shaft Coupler 8x18mm 4 Pcs Universal Steel 2.3mm to 2.3mm Swivel Universal Joint Shaft Coupler Shaft Coupler 8x18mm 31.17€ ANE55B099ZL7LGJT
Available for order
4 Pcs Universal Steel 2.3mm to 2.3mm Swivel Universal Joint Shaft Coupler Shaft Coupler 8x18mm 4 Pcs Universal Steel 2.3mm to 2.3mm Swivel Universal Joint Shaft Coupler Shaft Coupler 8x18mm 31.17€ ANEB099ZL7LGJT
Available for order
CHACNS Flange Shaft Coupling with Screw Outer Diameter 16 mm Inner Diameter 12 mm Flange Coupling Plug 2 Pieces CHACNS Flange Shaft Coupling with Screw Outer Diameter 16 mm Inner Diameter 12 mm Flange Coupling Plug 2 Pieces 33.26€ ANEB0B3SVXB6VT
Available for order
PATIKIL Brass Shaft Coupling Joint 3 mm to 5 mm, Pack of 8 Motor Shaft Coupling Extension Connectors Rigid Sleeve Adapter Transfer Joint with Screws for RC Car Tyre Shaft Motor PATIKIL Brass Shaft Coupling Joint 3 mm to 5 mm, Pack of 8 Motor Shaft Coupling Extension Connectors Rigid Sleeve Adapter Transfer Joint with Screws for RC Car Tyre Shaft Motor 34.32€ ANEB0G2WL6NCBT
Available for order
sourcingmap 12mm to 14mm Shaft Coupling 45mm Length 32mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder sourcingmap 12mm to 14mm Shaft Coupling 45mm Length 32mm Diameter Coupler Aluminum Alloy Joint Motor for 3D Printer CNC Machine DIY Encoder 35.07€ ANEB071YSFR5LT
Available for order
3 Stück CS13 Winkelkugelgelenk - [M8 Linksgewinde] A3 Stahl Kugelgelenk Universalgelenke Für Automotive Schwenktür 3 Stück CS13 Winkelkugelgelenk - [M8 Linksgewinde] A3 Stahl Kugelgelenk Universalgelenke Für Automotive Schwenktür 36.28€ ANEB0CXXRMBSHT
Available for order
5 Stück CS10 Winkelkugelgelenk - [M6 Rechtsgewinde] A3 Stahl Kugelgelenk Universalgelenke Für Automotive Schwenktür 5 Stück CS10 Winkelkugelgelenk - [M6 Rechtsgewinde] A3 Stahl Kugelgelenk Universalgelenke Für Automotive Schwenktür 37.04€ ANEB0CXXN7SQGT
Available for order
4-Piece Shaft Sleeve Set, Open Mounting Ring, M4 Screw Hole, Shaft Collar Made of Aluminium Alloy, Linear Rails Stop Collar, for SBR20 4-Piece Shaft Sleeve Set, Open Mounting Ring, M4 Screw Hole, Shaft Collar Made of Aluminium Alloy, Linear Rails Stop Collar, for SBR20 37.81€ ANEB0GJ5VQV3ZT
Available for order
QUARKZMAN 4 Stück Wellenklemme, 3/4 QUARKZMAN 4 Stück Wellenklemme, 3/4" Bohrung 1-1/2" AD 1/2" Dicke Doppelt Geteilte Stellringe, Aluminium Wellenkragen mit Stellschrauben, Silber 37.84€ ANEB0GGJTDN6RT
Availability: 5
QUARKZMAN Double Split Wave Collar 18 mm Bore Two Piece Clamping Rings 36 mm Outer Diameter 13 mm Thickness 304 Stainless Steel Set Screws Split Wave Collar Pack of 2 QUARKZMAN Double Split Wave Collar 18 mm Bore Two Piece Clamping Rings 36 mm Outer Diameter 13 mm Thickness 304 Stainless Steel Set Screws Split Wave Collar Pack of 2 37.84€ ANEB0GGVB8ZN3T
Availability: 5
22mm to 22mm Universal Joint Coupling D32 L85 with Wedge Rotatable Carbon Steel Steering Shaft Coupling Motor Connector for DIY Model RC Cars and Robots 22mm to 22mm Universal Joint Coupling D32 L85 with Wedge Rotatable Carbon Steel Steering Shaft Coupling Motor Connector for DIY Model RC Cars and Robots 37.86€ ANEB0FZTN7CQBT
Availability: 5
QUARKZMAN Pack of 2 Double Opening Shaft Collar for 1-3/16 Inch Shaft, Shaft Sleeves, 2-1/16 Inch Outer Diameter, 1/2 Inch Width, Black Oxide Steel Lock Collar Clamp, Clamp Shaft Collar QUARKZMAN Pack of 2 Double Opening Shaft Collar for 1-3/16 Inch Shaft, Shaft Sleeves, 2-1/16 Inch Outer Diameter, 1/2 Inch Width, Black Oxide Steel Lock Collar Clamp, Clamp Shaft Collar 37.95€ ANEB0F2N1S59WT
Available for order
QUARKZMAN Set of 4 Screw Shaft Collar 7/16 Inch Bore, 304 Stainless Steel Screw Shaft Collar, 7/8 Inch Outer Diameter, 7/16 Inch Thickness, Axle Collar Clamp with a Hex Key QUARKZMAN Set of 4 Screw Shaft Collar 7/16 Inch Bore, 304 Stainless Steel Screw Shaft Collar, 7/8 Inch Outer Diameter, 7/16 Inch Thickness, Axle Collar Clamp with a Hex Key 37.95€ ANEB0D69SRC19T
Available for order
QUARKZMAN 8-Piece Set Screw Shaft Collar 1/4 Inch Bore, Wave Collar Made of 304 Stainless Steel, 1/2 Inch Outer Diameter, 1/4 Inch Thickness, Axle Collar Clamp with a Hex Key QUARKZMAN 8-Piece Set Screw Shaft Collar 1/4 Inch Bore, Wave Collar Made of 304 Stainless Steel, 1/2 Inch Outer Diameter, 1/4 Inch Thickness, Axle Collar Clamp with a Hex Key 37.95€ ANEB0D69MJWRZT
Available for order
Universal Joint Connector 15 x 32 x 85 mm Universal Joint Shaft Coupling Motor Connector DIY Steering Gimbal Coupling Joint Coupling for RC Model Motor Universal Joint Connector 15 x 32 x 85 mm Universal Joint Shaft Coupling Motor Connector DIY Steering Gimbal Coupling Joint Coupling for RC Model Motor 37.95€ ANEB0C8NR1MGST
Availability: 5
8mm to 16mm Flexible Diaphragm Coupling D32 L41 Aluminum 2 Diaphragm Motor Shaft Coupling for 3D Printer CNC Machine Servo Stepper Motor 8mm to 16mm Flexible Diaphragm Coupling D32 L41 Aluminum 2 Diaphragm Motor Shaft Coupling for 3D Printer CNC Machine Servo Stepper Motor 37.99€ ANEB0FB95J9JRT
Availability: 5
KS TOOLS 3/8 KS TOOLS 3/8" Universalgelenk (Packung mit 2) 38.05€ ANEB0G57PDB2RT
Available for order
Universal Joint 12 mm Swivel Joint, Metal Shaft Coupling, Motor Connection, Universal Joint Shaft Coupling, 12 x 23 x 52 mm Universal Joint 12 mm Swivel Joint, Metal Shaft Coupling, Motor Connection, Universal Joint Shaft Coupling, 12 x 23 x 52 mm 38.05€ ANEB0DD51G5CPT
Available for order
4 Pieces 8 mm to 8 mm Metal Coupling Universal Joint Flexible Coupling Connector Accessories for Model Cars Ships Robot 4 Pieces 8 mm to 8 mm Metal Coupling Universal Joint Flexible Coupling Connector Accessories for Model Cars Ships Robot 38.05€ ANEB0CHB4QBZFT
Availability: 5
sourcing map 3 Pcs L075 Jaw Coupling Insert, Flexible Solid NBR Rubber Jaw Coupling, Center Inserts for L Jaw Coupling, L Jaw Clutch Set, Black sourcing map 3 Pcs L075 Jaw Coupling Insert, Flexible Solid NBR Rubber Jaw Coupling, Center Inserts for L Jaw Coupling, L Jaw Clutch Set, Black 38.08€ ANEB0DZ228VHVT
Available for order
sourcingmap 8mm to 8mm Shaft Coupling 30mm Length 25mm Diameter Motor Coupler Aluminum Alloy Joint Connector for DIY Encoder sourcingmap 8mm to 8mm Shaft Coupling 30mm Length 25mm Diameter Motor Coupler Aluminum Alloy Joint Connector for DIY Encoder 38.10€ ANEB0F5PT6QQMT
Availability: 5
QUARKZMAN Set Screw Clamping Rings 3/4 Inch Bore, Aluminium Shaft Clamping Rings, 1-1/4 Inch OD and 9/16 Inch Thick, Clamping Ring with Set Screw, Stop Ring for Linear Rod Shaft Guidance, Set of 4 QUARKZMAN Set Screw Clamping Rings 3/4 Inch Bore, Aluminium Shaft Clamping Rings, 1-1/4 Inch OD and 9/16 Inch Thick, Clamping Ring with Set Screw, Stop Ring for Linear Rod Shaft Guidance, Set of 4 38.10€ ANEB0D8TNT6H5T
Available for order
QUARKZMAN Set Screw Clamping Rings 5/16 Inch Bore, Aluminium Shaft Clamping Rings, 5/8 Inch OD and 5/16 Inch Thick, Clamping Ring with Set Screw, Stop Ring for Linear Rod Shaft Guidance, Pack of 8 QUARKZMAN Set Screw Clamping Rings 5/16 Inch Bore, Aluminium Shaft Clamping Rings, 5/8 Inch OD and 5/16 Inch Thick, Clamping Ring with Set Screw, Stop Ring for Linear Rod Shaft Guidance, Pack of 8 38.10€ ANEB0D8TNF8XRT
Available for order
Tie Rods Ball Joint, Rods Ball Joint for ATV Quad, Tie Rod Ball Joint, Metal Car Tie Rod End Steering Tie Rod Ball Joint Ends Tie Rods Ball Joint, Rods Ball Joint for ATV Quad, Tie Rod Ball Joint, Metal Car Tie Rod End Steering Tie Rod Ball Joint Ends 38.10€ ANEB08FC51MB8T
Available for order
QUARKZMAN Pack of 5 Aluminium Alloy Shaft Coupling 8 mm to 10 mm, Flexible Coupling Motor Connector Joint, Stepper Motor Coupling for CNC Machine & 3D Printer (L25xD19) QUARKZMAN Pack of 5 Aluminium Alloy Shaft Coupling 8 mm to 10 mm, Flexible Coupling Motor Connector Joint, Stepper Motor Coupling for CNC Machine & 3D Printer (L25xD19) 38.10€ ANEB0F7K1T7SFT
Availability: 5
QUARKZMAN Set of 4 Clamps with Clamping Pin 35 mm Bore Aluminium Alloy Shaft Clamps 50 mm Outer Diameter 15 mm Width Axle Clamp for Linear Rods Shaft Guide QUARKZMAN Set of 4 Clamps with Clamping Pin 35 mm Bore Aluminium Alloy Shaft Clamps 50 mm Outer Diameter 15 mm Width Axle Clamp for Linear Rods Shaft Guide 38.10€ ANEB0GGVLSXSBT
Available for order
QUARKZMAN Double Split Clamping Ring for Shafts 1 Inch Bore Two-piece Clamping Ring, 1-3/4 Inch Outer Diameter, 1/2 Inch Width, Clamping Ring Made of 304 Stainless Steel, Screw Cap QUARKZMAN Double Split Clamping Ring for Shafts 1 Inch Bore Two-piece Clamping Ring, 1-3/4 Inch Outer Diameter, 1/2 Inch Width, Clamping Ring Made of 304 Stainless Steel, Screw Cap 38.10€ ANEB0CX5BVH6NT
Available for order
QUARKZMAN Single Split Shaft Clamp Ring, 1-1/8 QUARKZMAN Single Split Shaft Clamp Ring, 1-1/8" Bore, One Piece Clamping Ring, 1-7/8" OD, 1/2" Width, 304 Stainless Steel Clamping Ring, Set Screw Style 38.10€ ANEB0CX5CNV6PT
Available for order
sourcing map Shaft Coupling Connector 10 mm to 12 mm Bore Rigid Coupling Set Screw L25XD20 Aluminium Alloy Pack of 4 sourcing map Shaft Coupling Connector 10 mm to 12 mm Bore Rigid Coupling Set Screw L25XD20 Aluminium Alloy Pack of 4 38.10€ ANEB0FDL3C28KT
Available for order
QUARKZMAN Stainless Steel Shaft Collar 32 mm (1 1/4 Inch) ID 50 mm (1 31/32 Inch) OD 16 mm (5/8 Inch) Thick Single Hole Shaft Locking Collar for Gear Mounting, Machine Tools, Pack of 2 | Edelstahl Klemmring, Tiefenanschlagringe mit Gewindeeinsatz, Stellri QUARKZMAN Stainless Steel Shaft Collar 32 mm (1 1/4 Inch) ID 50 mm (1 31/32 Inch) OD 16 mm (5/8 Inch) Thick Single Hole Shaft Locking Collar for Gear Mounting, Machine Tools, Pack of 2 | Edelstahl Klemmring, Tiefenanschlagringe mit Gewindeeinsatz, Stellri 38.10€ ANEB0HC6PWPLKT
Availability: 5
QUARKZMAN Set of 8 Adjusting Rings 1/4 Inch Bore 1/2 Inch AD 5/16 Inch Wide Shaft Locking Ring Depth Stop Rings for Wheel Wheelbarrow Axle Gear Assembly CNC Machine Tools Industry | Wellensicherungsring Tiefenanschlagringe, für Rad Schubkarre Axle Getrieb QUARKZMAN Set of 8 Adjusting Rings 1/4 Inch Bore 1/2 Inch AD 5/16 Inch Wide Shaft Locking Ring Depth Stop Rings for Wheel Wheelbarrow Axle Gear Assembly CNC Machine Tools Industry | Wellensicherungsring Tiefenanschlagringe, für Rad Schubkarre Axle Getrieb 38.10€ ANEB0D22VGTM2T
Availability: 5
QUARKZMAN Pack of 6 Double Split Shaft Washers 25 mm Bore Two-Piece Clamping Bushing 45 mm Outer Diameter 12 mm Thick Aluminium Alloy Adjusting Screw Split Shaft Disc QUARKZMAN Pack of 6 Double Split Shaft Washers 25 mm Bore Two-Piece Clamping Bushing 45 mm Outer Diameter 12 mm Thick Aluminium Alloy Adjusting Screw Split Shaft Disc 38.10€ ANEB0FZWV7CHYT
Availability: 5
sourcing map 5 Pieces 10 mm to 5 mm Aluminium Alloy Flexible Shaft Coupling L25 x D20 Gold Tone sourcing map 5 Pieces 10 mm to 5 mm Aluminium Alloy Flexible Shaft Coupling L25 x D20 Gold Tone 38.10€ ANEB09996HKYZT
Availability: 5
cyclingcolors Angle Joint Ball Joint Ball Diameter DIN 71802, Length 22 mm M5 Right M5 Right cyclingcolors Angle Joint Ball Joint Ball Diameter DIN 71802, Length 22 mm M5 Right M5 Right 38.24€ ANEB0D84FJQD4T
Available for order
OTOTEC Winkelgestänge-Kugelgelenk-Set, mit Federclip, Staubdichtung, CS DIN 71802, Ersatz für Schaltgestänge, M6 (RH), 4 Stück OTOTEC Winkelgestänge-Kugelgelenk-Set, mit Federclip, Staubdichtung, CS DIN 71802, Ersatz für Schaltgestänge, M6 (RH), 4 Stück 38.24€ ANEB08J797H6CT
Available for order

Browse our collection of sleeves, couplings, and universal connectors. Designed to provide reliable, flexible connections in mechanical systems.