Jaw Couplings Shaft Collar in Shell
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Jaw Coupling Spiders

Spider couplings with available jaw coupling spiders

Features

85 Shore A-Blue (Soft Spider)
  • Greatest dampening characteristics
  • Best for angular and parallel misalignment
  • Maximum speed: 8,000 RPM
  • Temperature Range: -10°F to 180°F

92 Shore A-Yellow
  • Good all around characteristics
  • Maximum speed: 8,000 RPM
  • Temperature Range: -10°F to 180°F

98 Shore A-Red (Hard Spider)
  • Greatest torsional stiffness
  • Highest torque capabilities
  • Most commonly used spider
  • Maximum speed: 8,000 RPM
  • Temperature Range: -10°F to 180°F

  

How to Order

Complete Coupling: Jaw couplings are an assembly of two hubs and one spider

Hubs: Choose two hubs in inch or metric in any style with the same outside diameter

Spider: Choose spider to match performance criteria. The spider must have the same outside diameter as both hubs.

Each hub and spider is sold separetly
 
Jaw Couplings
Clamp Style Jaw Coupling
Set Screw Jaw Coupling
Jaw Coupling Spider
Coupling Support Form
Product Index
Request For Quote
  Jaw Coupling Spiders | Click Outside Diameter for 3D CAD File
Part Number Durometer/ Color Outside
Diameter		 Torsional
Stiffness
 Nominal
Torque
 Peak
Torque
 MISALIGNMENT
Angular Parallel Axial Motion
in mm
(Deg/lb-in) (Deg/Nm)
(lb-in) (Nm)
(lb-in) (Nm)
(Deg)
in mm
in mm
JD10/15-98R 98 Shore A RED
0.590 15.0
0.121 1.068
8 0.9
16 1.8
0.8
0.002 0.05
0.020 0.51
JD10/15-92Y 92 Shore A YELLOW
0.590 15.0
0.270 2.384
5 0.6
10 1.1
0.9
0.004 0.10
JD10/15-85B 85 Shore A BLUE
0.590 15.0
0.450 3.972
2.4 0.3
4.8 0.5
1.0
0.005 0.13
JD12/19-98R 98 Shore A RED
0.750 19.1
0.024 1.007
15 1.7
30 3.4
0.8
0.003 0.05
0.020 0.51
JD12/19-92Y 92 Shore A YELLOW
0.750 19.1
0.257 2.384
9 1.0
18 2.0
0.9
0.004 0.10
JD12/19-85B 85 Shore A BLUE
0.750 19.1
0.406 3.583
5 0.6
10 1.1
1.0
0.005 0.13
JD16/25-98R 98 Shore A RED
1.000 25.4
0.024 0.212
75 8.5
150 17.0
0.8
0.003 0.08
0.030 0.76
JD16/25-92Y 92 Shore A YELLOW
1.000 25.4
0.067 2.269
29 3.3
58 6.6
0.9
0.005 0.13
JD16/25-85B 85 Shore A BLUE
1.000 25.4
0.108 0.953
15 1.7
30 3.4
1.0
0.006 0.15
JD21/33-98R 98 Shore A RED
1.313 33.3
0.012 0.106
87 9.9
174 19.7
0.8
0.003 0.08
0.030 0.76
JD21/33-92Y 92 Shore A YELLOW
1.313 33.3
0.045 0.592
35 4.0
70 7.9
0.9
0.005 0.13
JD21/33-85B 85 Shore A BLUE
1.313 33.3
0.075 0.662
18 2.0
36 4.1
1.0
0.006 0.15
JD26/41-98R 98 Shore A RED
1.625 41.3
0.006 0.053
165 18.7
33 37.4
0.8
0.004 0.10
0.050 1.27
JD26/41-92Y 92 Shore A YELLOW
1.625 41.3
0.012 0.397
97 11.0
194 22.0
0.9
0.006 0.15
JD32/51-98R 98 Shore A RED
2.000 50.8
0.004 0.035
275 31.2
550 62.3
0.8
0.005 0.13
0.050 1.27
JD32/51-92Y 92 Shore A YELLOW
2.000 50.8
0.005 0.044
220 24.9
440 49.8
0.9
0.006 0.15
JD36/57-98R 98 Shore A RED
2.250 57.2
0.003 0.026
410 46.5
820 92.9
0.8
0.004 0.10
0.050 1.27
JD36/57-92Y 92 Shore A YELLOW
2.250 57.2
0.004 0.035
285 32.3
570 64.6
0.9
0.005 0.13

 

Note 1 Performance ratings are for guidance only. The user must determine suitability for a particular application.
Note 2 Torque ratings for the couplings are based on the physical limitations/failure point of the spiders. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the nominal torque of the spiders. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance.

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