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    Bushes & Collars

    Bushes and collars form an integral part of industrial or workplace power transmission systems. They help to enhance precision movement, and to reduce wear and tear on mechanical components, by limiting friction and axial slide (respectively) between key moving parts.

    What types of mechanical bushes are sold online?

    Bushes are available in various formats, for performing subtly but importantly different roles, and broad compatibility with a range of different machine parts.

    • Plain bushes are cylindrical linings, inserted into a housing and used within a shaft, pin or hinge to provide a bearing surface for rotary applications and prevent wear inside the hole.
    • Reducing bushes are fitted into hubs using set screws, and can function as a ring clamp while adapting the bore size of a hole, increasing the offering of diameters available.
    • Taper bushes are typically used in power transmission drives, where they form a type of locking mechanism used for fixing pulleys, sprockets and couplings to drive shafts.
    • Locking bushes are keyless, friction-based shaft locking devices designed for quick and easy mounting of components like gears and sprockets.

    What’s the difference between bushes and collars?

    A mechanical bush or bushing is a type of bearing or sleeving insert that’s placed into a housing between two (usually moving, often rotary) parts.

    • They provide a surface contact area or bearing surface between components, which serves both to reduce wearing friction between two or more mechanical parts, as well as to help constrain axial movement and ensure machining processes remain precise

    A mechanical collar is more concerned with the latter role, i.e. helping to restrain movement and enhance precision interplay between two or more moving machine parts.

    • They work by clamping or screwing on to a shaft, which they’re designed to do without leaving any score marks or other visible surface damage to the shaft
    • Collars are chosen for specific roles or components via a wide range of available threaded bore sizes
    Locking Bushes
    Locking Bushes
    Plain Bushes
    Plain Bushes
    Reducing Bushes
    Reducing Bushes
    Shaft Collars
    Shaft Collars
    Taper Lock Bushes
    Taper Lock Bushes

    2265 Products showing for Bushes & Collars

    2 / 114
    Lenze Locking Bush TLK110 30X41, 30mm Shaft Diameter
    • RS Stock No. 477-7029
    • Mfr. Part No. TLK110 30X41
    Each
    MYR179.40
    RS PRO Shaft Collar, One Piece, Set Screw, Bore 0.5in, OD 1in, W 04.37in, Steel
    • RS Stock No. 145-691
    1 Bag of 5
    MYR62.78
    Ringfeder Shrink Disc 4061 - 14x37, 10mm Shaft Diameter
    • RS Stock No. 188-3153
    • Mfr. Part No. 4061 - 14x37
    Each
    MYR304.37
    RS PRO Plain Bush, 3mm Shaft Diameter, 5mm Outside Diameter
    • RS Stock No. 521-7708
    1 Bag of 5
    MYR92.85
    Ringfeder Shrink Disc 4061 - 50x90, 38mm Shaft Diameter
    • RS Stock No. 188-3167
    • Mfr. Part No. 4061 - 50x90
    Each
    MYR333.18
    Huco Reducing Bush 253.18, 4mm Shaft Diameter, 6.35mm Outside Diameter
    • RS Stock No. 689-136
    • Mfr. Part No. 253.18
    Each (In a Pack of 2)
    MYR26.29
    Ringfeder Shrink Disc 4061 - 18x44, 14mm Shaft Diameter
    • RS Stock No. 188-3155
    • Mfr. Part No. 4061 - 18x44
    Each
    MYR300.24
    Ringfeder Shrink Disc 4061 - 80x145, 60mm Shaft Diameter
    • RS Stock No. 188-3173
    • Mfr. Part No. 4061 - 80x145
    Each
    MYR1,092.76
    RS PRO Shaft Collar, One Piece, Set Screw, Bore 25mm, OD 40mm, W 16mm, Steel
    • RS Stock No. 823-6982
    Each
    MYR18.18
    Ringfeder Shrink Disc 4061 - 30x52, 24mm Shaft Diameter
    • RS Stock No. 188-3160
    • Mfr. Part No. 4061 - 30x52
    Each
    MYR206.30
    RS PRO Shaft Collar, One Piece, Set Screw, Bore 32mm, OD 50mm, W 16mm, Steel
    • RS Stock No. 823-6998
    Each
    MYR27.47
    Ringfeder Shrink Disc 4061 - 24x50, 19mm Shaft Diameter
    • RS Stock No. 188-3158
    • Mfr. Part No. 4061 - 24x50
    Each
    MYR331.32
    RS PRO Keyless Locking Bush, 22mm Shaft Diameter
    • RS Stock No. 778-5023
    Each
    MYR148.29
    Paulstra Hutchinson Plain Bush, 10mm Shaft Diameter, 28mm Outside Diameter
    • RS Stock No. 559-193
    • Mfr. Part No. 561424
    Each
    MYR528.51
    Lenze Locking Bush TLK110 20X28, 20mm Shaft Diameter
    • RS Stock No. 477-6997
    • Mfr. Part No. TLK110 20X28
    Each
    MYR177.36
    Ringfeder Shrink Disc 4061 - 95x170, 65mm Shaft Diameter
    • RS Stock No. 188-3176
    • Mfr. Part No. 4061 - 95x170
    Each
    MYR1,520.03
    Lenze Locking Bush TLK110 10X16, 10mm Shaft Diameter
    • RS Stock No. 477-6947
    • Mfr. Part No. TLK110 10X16
    Each
    MYR153.73
    Lenze Locking Bush TLK110 19X27, 19mm Shaft Diameter
    • RS Stock No. 477-7091
    • Mfr. Part No. TLK110 19X27
    Each
    MYR166.28
    Ringfeder Shrink Disc 4061 - 20x46, 15mm Shaft Diameter
    • RS Stock No. 188-3156
    • Mfr. Part No. 4061 - 20x46
    Each
    MYR300.24
    Lenze Locking Bush R6-111 147, 8mm Shaft Diameter
    • RS Stock No. 488-8012
    • Mfr. Part No. R6-111 147
    Each
    MYR332.27
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