Curved-jaw spider couplings

Torsionally flexible shaft couplings, curved-jaw spider couplings combine shock absorbancy with misalignment capabilities, whilst remaining fail-safe. 

Curved-jaw Spider Couplings are displayed as components, if you require a complete coupling, please add 2 x Hubs and 1 x Element to your basket.

Register for an account

KTR Spider coupling
1-20 of 279 products
1-20 of 279 products
Filter Results

What are the features and benefits of spider couplings?

Torsionally flexible

Curved-jaw spider couplings have a high level of torsional elasticity, meaning that they are accommodating of both parallel and angular misalignments. 

Dampening

These couplings are dampening of both vibration and shock loads, helping to protect surrounding equipment from harsh operating conditions. 

Fail-safe

Curved-jaw Spider couplings are fail safe. This means that even if the spider element fails, the coupling will continue to function. This reduces the risk of damage to surrounding equipment, as well as unplanned downtime. 

Maintenance-free

These couplings do not require any further maintenance after fitting as they are lubrication free. This eliminates the need for downtime, as well as costly maintenance practices.

Filter Results

Filter

Keywords

Stock

  • Just show products in stock (120)

Brand

  • KTR (220)
  • Tschan (59)

Group/Size

  • 14 (10)
  • 19 (20)
  • 20 (3)
  • 24 (28)
  • 28 (27)
  • 30 (3)
  • 38 (26)
  • 40 (3)
  • 42 (28)
  • 48 (22)
  • 50 (3)
  • 55 (21)
  • 65 (16)
  • 70 (3)
  • 75 (14)
  • 85 (4)
  • 90 (3)
  • 100 (4)
  • 110 (1)
  • 125 (5)
  • 140 (2)
  • 145 (4)
  • 170 (4)
  • 200 (4)
  • 230 (4)
  • 260 (4)
  • 300 (4)
  • 360 (4)
  • 400 (4)

Bore (mm)

  • 8 (1)
  • 10 (3)
  • 11 (4)
  • 12 (2)
  • 14 (7)
  • 15 (4)
  • 16 (3)
  • 17 (2)
  • 18 (4)
  • 19 (5)
  • 20 (8)
  • 22 (5)
  • 24 (10)
  • 25 (9)
  • 28 (9)
  • 30 (8)
  • 32 (7)
  • 35 (7)
  • 38 (10)
  • 40 (9)
  • 42 (7)
  • 45 (9)
  • 48 (6)
  • 50 (7)
  • 55 (5)
  • 60 (4)
  • 65 (4)
  • 70 (3)
  • 75 (1)
  • 80 (2)
  • 90 (1)

Material

  • Cast iron (89)
  • Steel (64)
  • T-Pur (34)
  • Perbunan (32)
  • Aluminium (27)
  • Polyurethane (27)
  • Sintered steel (5)

Component

  • Standard Hub (160)
  • Element (93)
  • Large Hub (20)
  • Large Extended Hub (5)

Bore Profile

  • Keyway, bored to size (166)
  • Pilot Bore (19)

Element hardness

  • Black Element (72 shore) (16)
  • Black Element (82 shore) (16)
  • Red Polyurethane (93 shore) (16)
  • Orange Element (92 Shore) (13)
  • Lilac Element (98 Shore) (12)
  • Beige Polyurethane (60 Shore) (11)
  • Green Element (64 Shore) (9)