Universal Joints

A universal joint is a mechanical joint used for connecting two shafts or rods whose axes are inclined at an angle to each other. The universal joint compensates for the angular misalignment and allows the shafts freedom of movement in any direction while transmitting rotary motion. The universal joint consists of a pair of hinges or fork shapes yokes oriented at 90° to one another and connected by a cross shaft. These joints are commonly used for connecting line shafts, drive shafts, conveyors and most types of rotating machinery to a prime mover. The universal joint is also known as a universal coupling, U-joint, cardon Joint and hookes joint.

Types of Universal Joint

Single Joint: This has one bending point and can operate at angles of up to 45°. This type of joint can accept up to 25° operating angle misalignment between the two shafts or rods from the central section. This joint is suitable for use in slow speed applications.

Double Joint: This has two bending points and can operate at angles of up to 90°. This type of joint can accept up to 0° to 45° operating angle misalignment between the two shafts or rods from the central section. The advantage of the double universal joint is that it can also compensate for parallel misalignment.

Hub Styles Universal joints are available with four hub styles:

  • Solid: these do not have a machined hole
  • Bored: have a round, hex or square shaped hole
  • Splined: these have longitudinal grooves inside the bore
  • Keyed: these have keying to prevent the universal joint rotating on the shaft

Bearing Types Universal joints are available with two types of bearings:

Plain Bearings: these are suitable for low speed applications and can support shock loads, motion reversals, irregular running and high torques.

Needle Roller Bearings: these are suitable for high rotational speeds, low torques and wide angles.

The choice of universal joint material depends on the application they are going to be used in: Steel offers the ability to handle greater torque and temperature. Plastic offers rust corrosion and electrical and magnetic insulation. Universal joints can be used in a wide range of applications including drive shafts, automotive propeller shafts, centrifugal fans and centrifugal pumps, belt conveyors, control mechanisms, marine equipment and metal forming machinery.


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Description Price Number of Joints Joint Type Hub Type Bore Hub Outer Diameter Overall Length Maximum Working Angle Peak Torque Material Maximum Speed Minimum Operating Temperature Maximum Operating Temperature
RS庫存編號 264-5346
製造零件編號135.17.0000
BrandHuco
TWD1,441.00
單位
Single Plain - - 17mm 58mm 40° 120Nm Steel 1200rpm - -
RS庫存編號 689-013
製造零件編號103.13.2224
BrandHuco
TWD546.00
/個 (每包:2個)
單位
Single Plain Bored Hub 6 mm x 1/4 in 14.3mm 46.2mm 45° 0.85Nm Brass 1000rpm -20°C +60°C
RS庫存編號 790-6693
BrandRS PRO
TWD878.00
單位
Single Plain Bored Hub 8mm 16mm 40mm 45° 600Nm Steel 1000rpm - -
RS庫存編號 790-6801
BrandRS PRO
TWD4,184.00
單位
Double Needle Roller Bored Hub 12mm 25mm 86mm 90° 200Nm Steel 4000rpm - -
RS庫存編號 264-5368
製造零件編號135.20.0000
BrandHuco
TWD1,602.00
單位
Single Plain - - 20mm 64mm 40° 150Nm Steel 1200rpm - -
RS庫存編號 689-057
製造零件編號103.16.3131
BrandHuco
TWD552.00
/個 (每包:2個)
單位
Single Plain Bored Hub 3/8 x 3/8in 17.5mm 67.6mm 45° 1.6Nm Brass 1000rpm -20°C +60°C
RS庫存編號 689-209
製造零件編號178.05.V205
BrandHuco
TWD3,995.00
單位
Single Plain - 2.5 x 2.5mm 0.197in 0.591in - - Steel - - -
RS庫存編號 790-6747
BrandRS PRO
TWD1,712.00
單位
Single Plain Bored Hub None 42mm 127mm 45° 600Nm Steel 1000rpm - -
RS庫存編號 790-6804
BrandRS PRO
TWD3,019.00
單位
Single Needle Roller Bored Hub 25mm 50mm 108mm 45° 200Nm Steel 4000rpm - -
RS庫存編號 688-947
製造零件編號103.06.1414
BrandHuco
TWD491.00
/個 (每包:2個)
單位
Single Plain Bored Hub 3 x 3mm 7.1mm 27.2mm 45° 0.11Nm Brass 1000rpm -20°C +60°C
RS庫存編號 790-6725
BrandRS PRO
TWD1,712.00
單位
Single Plain Bored Hub 22mm 45mm 95mm 45° 600Nm Steel 1000rpm - -
RS庫存編號 264-5330
製造零件編號135.13.0000
BrandHuco
TWD1,489.00
單位
Single Plain - - 13mm 50mm 40° 65Nm Steel 1200rpm - -
RS庫存編號 790-6823
BrandRS PRO
TWD6,452.00
單位
Double Needle Roller Bored Hub 25mm 50mm 163mm 90° 200Nm Steel 4000rpm - -
RS庫存編號 790-6731
BrandRS PRO
TWD978.00
單位
Single Plain Bored Hub 12mm 22mm 62mm 45° 600Nm Steel 1000rpm - -
RS庫存編號 264-5431
製造零件編號135.45.0000
BrandHuco
TWD3,062.00
單位
Single Plain - - 45mm 127mm 40° 1750Nm Steel 1200rpm - -
RS庫存編號 790-6738
BrandRS PRO
TWD1,241.00
單位
Single Plain Bored Hub - 32mm 95mm 45° 600Nm Steel 1000rpm - -
RS庫存編號 790-6756
BrandRS PRO
TWD1,769.00
單位
Double Plain Bored Hub 12mm 25mm 86mm 90° 600Nm Steel 1000rpm - -
RS庫存編號 790-6706
BrandRS PRO
TWD978.00
單位
Single Plain Bored Hub 12mm 25mm 56mm 45° 600Nm Steel 1000rpm - -
RS庫存編號 790-6813
BrandRS PRO
TWD4,432.00
單位
Double Needle Roller Bored Hub 16mm 32mm 104mm 90° 200Nm Steel 4000rpm - -
RS庫存編號 790-6766
BrandRS PRO
TWD2,838.00
單位
Double Plain Bored Hub 20mm 42mm 128mm 90° 600Nm Steel 1000rpm - -