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Lovejoy catalog number 68514462070 is a CJ28 curved jaw coupling spider made of 98A Shore red urethane elastomer. This high-torque spider is designed for the CJ28 size curved jaw coupling, offering a nominal torque capacity of 1,415 in-lbs and a maximum torque of 2,830 in-lbs. It operates within a temperature range of -40°F to 248°F and is suitable for general industrial applications requiring high torque transmission and moderate dampening.
MODEL 68514462070
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$13.49 Each
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Brand Minimum Order Quantity: 6
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Returnable:No
Coupling Size
CJ28
Durometer
98A
Finish
Red
I.D.
1.15 in
Material
Polyurethane
Maximum Speed
8500 rpm
OD
2.560 in
Suitable For Use With
Curved Jaw Coupling
Temperature Rating
-40 to 212 deg F
Torque Rating
160 N-m
Type
Type CJ Open Center
The Curved Jaw coupling consists of two standard hubs and one elastomeric spider. Elastomeric spiders are offered in four different shore hardnesses: 80 Shore A (Blue) - offering good dampening properties 92 Shore A (Yellow) - for general and hydraulic applications 95/98 Shore A (Red) - for high torque requirements 64 Shore D(Green) - for high humidity environments
Specifications
| Description | CJ 28 SPIDER 98A RED |
|---|---|
| Type | Jaw |
| Spider Type | 98 Shore A |
| Material | Polyurethane |
| Style | Open Center |
| Color | Red |
| Coupling Type | Elastomeric Insert |
| Stock Sizes | 14 - 180 |
| Weight | 0.06 lb |
Dimensional Data
| Spider Size | 28 |
|---|---|
| Set Screw Size | 5/16-18 |
| Set Screw Style Coupling Location Size (Dimension SL) | 0.590 in14.99 mm |
| Outside Diameter | 2.560 in65.00 mm |
| Spider Outside Diameter (Dimension A) | 2.560 in65.00 mm |
| Spider Inside Diameter (Dimension H) | 1.150 in29.00 mm |
| Spider Thickness (Dimension W) | 0.590 in15.00 mm |
| Dimension G | 0.790 in20.07 mm |
| Dimension S | 1.340 in34.04 mm |
| Distance between Spider and Hub Face (Dimension CL) | 0.100 in2.54 mm |
| Cubic inches | 3.86662 in³ |
Performance Data
| Normal Temperature Range | -40 to 212 ºF |
|---|---|
| Max. Temperature Range | -40 to 248 ºF |
| Nominal Torque | 1415.00 in·lb160.00 N·m |
| Max. Torque | 2830.00 in·lb320.00 N·m |
| Max. Speed | 8500.00 rpm |
| Angular Displacement | 0.050 in |
| Max. Angular Displacement (∆ Ka), n=1500 [1/min] | 0.90 º |
| Max. Axial Displacement (∆ Ka) | 0.0600 in |
| Max. Radial Displacement (∆ Kr) | 0.0100 in |
| Axial Misalignment | 0.039 to 252 in |
| Angular Misalignment | 0.90 to 1.30 º |
| Parallel Misalignment | 0.008 to 0.027 in |
| Wind-Up Angle at Nominal Torque | 3.20 º |
| Wind-Up Angle at Max. Torque | 5.00 º |
| Rated HP at 1, 200 rpm | 25.00 hp |
| Rated HP at 1, 800 rpm | 40.00 hp |
#338899
Brand
TB Woods
Model
CJ283898
Item must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may applied to any return with this manufacturer.
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