£ GBPChange Country- Sign in
- Submit RFQ
Lovejoy jaw coupling spiders are engineered to transfer torque and rotation from one shaft to another. These Lovejoy couplings can accommodate misaligned shafts, and secure them from damage due to damping & vibrations. Lovejoy spider couplings are available in L, AL and LC types, as well as bronze, Hytrel, polyurethane, SOX (NBR), rubber and stainless steel construction variants.
Lovejoy coupling spiders are ideal for transferring and absorbing load from coupling hubs connected to shafts for power transmission applications. These spiders are ideal for blowers, compressors, gear boxes, pumps, conveyors, and mixers.
A
B
C
D
E
F| Style | Model | Coupling Size | Material | Bore Size | Color | Nominal Torque | Normal Temperature Range | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | 68514410198 | SGD 32.34 | |||||||
| B | 68514410411 | SGD 16.26 | |||||||
| C | 68514410393 | SGD 33.76 | |||||||
| D | 68514425308 | SGD 38.53 | |||||||
| A | 68514410409 | SGD 61.21 | |||||||
| B | 68514410626 | SGD 19.96 | |||||||
| D | 68514425309 | SGD 53.16 | |||||||
| A | 68514410624 | SGD 62.06 | |||||||
| E | 68514410620 | SGD 14.07 | |||||||
| A | 68514411073 | SGD 67.92 | |||||||
| D | 68514425310 | SGD 67.79 | |||||||
| B | 68514411075 | SGD 28.50 | |||||||
| E | 68514410968 | SGD 18.08 | |||||||
| B | 68514411499 | SGD 75.10 | |||||||
| D | 68514411486 | SGD 126.88 | |||||||
| E | 68514411492 | SGD 38.03 | |||||||
| A | 68514411497 | SGD 98.52 | |||||||
| D | 68514438097 | SGD 177.77 | |||||||
| B | 68514411729 | SGD 137.88 | |||||||
| E | 68514411711 | SGD 44.25 | RFQ | ||||||
| A | 68514411727 | SGD 122.57 | |||||||
| F | 68514438098 | SGD 211.68 | |||||||
| E | 68514437880 | SGD 76.55 | |||||||
| A | 68514412004 | SGD 370.44 | |||||||
| B | 68514412006 | SGD 163.14 |
A
B
C| Style | Model | Coupling Size | Material | Color | Nominal Torque | Normal Temperature RANGE | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|
| A | 68514410118 | SGD 4.15 | RFQ | |||||
| A | 68514410119 | SGD 4.19 | ||||||
| A | 68514410199 | SGD 5.84 | RFQ | |||||
| A | 68514410197 | SGD 5.84 | ||||||
| B | 68514437786 | SGD 34.14 | RFQ | |||||
| C | 68514425307 | SGD 30.06 | ||||||
| A | 68514410194 | SGD 5.80 | RFQ | |||||
| A | 68514410406 | SGD 49.28 | ||||||
| A | 68514410391 | SGD 8.40 | ||||||
| B | 68514410395 | SGD 36.96 | ||||||
| A | 68514410621 | SGD 14.07 | ||||||
| A | 68514410622 | SGD 35.12 | RFQ | |||||
| A | 68514411070 | SGD 18.08 | ||||||
| A | 68514411494 | SGD 39.03 | ||||||
| C | 68514411717 | SGD 149.79 | ||||||
| A | 68514411724 | SGD 45.26 | ||||||
| A | 68514412001 | SGD 61.62 | ||||||
| C | 68514411993 | SGD 176.43 | ||||||
| A | 68514412274 | SGD 76.52 | ||||||
| C | 68514412265 | SGD 204.89 | ||||||
| A | 68514412409 | SGD 88.74 | ||||||
| C | 68514412401 | SGD 255.08 |
A
B
C
D
E| Style | Model | Spider Size | Material | Color | Nominal Torque | Spider TYPE | Coupling TYPE | Style | Temp. RANGE | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514461454 | SGD 144.59 | RFQ | ||||||||
| A | 68514472260 | SGD 127.81 | RFQ | ||||||||
| A | 68514461460 | - | RFQ | ||||||||
| B | 68514462067 | SGD 9.66 | RFQ | ||||||||
| C | 68514461446 | SGD 10.24 | RFQ | ||||||||
| A | 68514472256 | - | RFQ | ||||||||
| A | 68514462068 | - | RFQ | ||||||||
| D | 68514461461 | SGD 14.07 | RFQ | ||||||||
| C | 68514461447 | SGD 24.20 | |||||||||
| B | 68514462069 | SGD 16.59 | |||||||||
| D | 68514461462 | SGD 16.59 | RFQ | ||||||||
| A | 68514472257 | SGD 38.96 | RFQ | ||||||||
| C | 68514461448 | SGD 16.59 | |||||||||
| D | 68514461463 | SGD 23.10 | RFQ | ||||||||
| C | 68514461449 | SGD 21.81 | |||||||||
| B | 68514462070 | SGD 21.81 | |||||||||
| E | 68514472258 | SGD 51.45 | RFQ | ||||||||
| B | 68514462071 | SGD 39.40 | RFQ | ||||||||
| C | 68514461450 | SGD 42.41 | RFQ | ||||||||
| E | 68514472259 | SGD 92.19 | |||||||||
| C | 68514461451 | SGD 54.81 | |||||||||
| B | 68514462072 | SGD 55.10 | RFQ | ||||||||
| D | 68514461465 | SGD 58.51 | RFQ | ||||||||
| B | 68514462073 | SGD 66.56 | RFQ | ||||||||
| C | 68514461452 | SGD 66.27 | RFQ |
A
B
C
DE
F| Style | Model | Spider Size | Material | Color | Nominal Torque | Spider TYPE | Style | Radial Stiffness | Coupling Bolt Size | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514472250 | SGD 164.64 | RFQ | ||||||||
| B | 68514472242 | SGD 67.26 | RFQ | ||||||||
| C | 68514467249 | SGD 27.78 | RFQ | ||||||||
| D | 68514467248 | - | RFQ | ||||||||
| C | 68514467251 | SGD 40.99 | RFQ | ||||||||
| D | 68514467250 | - | RFQ | ||||||||
| D | 68514472244 | SGD 96.77 | RFQ | ||||||||
| C | 68514467253 | SGD 52.65 | RFQ | ||||||||
| E | 68514467252 | SGD 52.65 | RFQ | ||||||||
| B | 68514472245 | SGD 125.77 | RFQ | ||||||||
| C | 68514467255 | SGD 58.51 | RFQ | ||||||||
| F | 68514467254 | SGD 58.51 | RFQ | ||||||||
| B | 68514472246 | SGD 127.81 | RFQ | ||||||||
| F | 68514467256 | SGD 84.82 | RFQ | ||||||||
| C | 68514467257 | SGD 78.30 | |||||||||
| B | 68514472247 | SGD 204.73 | RFQ | ||||||||
| D | 68514467259 | - | RFQ | ||||||||
| E | 68514467258 | SGD 110.20 | |||||||||
| B | 68514472248 | SGD 255.70 | RFQ | ||||||||
| E | 68514467260 | SGD 146.25 | RFQ | ||||||||
| C | 68514467261 | SGD 146.25 | RFQ | ||||||||
| D | 68514472249 | SGD 309.56 | RFQ | ||||||||
| D | 68514472251 | - | RFQ | ||||||||
| D | 68514472252 | SGD 387.16 | RFQ |
A| Style | Model | Hub Style | Material | Coupling Size | Coupling Nominal Torque | Style | Coupling TYPE | Color | Cubic inches | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514471708 | SGD 158.47 | |||||||||
| A | 68514471709 | SGD 205.27 | |||||||||
| A | 68514471706 | SGD 102.15 | |||||||||
| A | 68514471714 | SGD 1235.14 | RFQ | ||||||||
| A | 68514471710 | SGD 307.62 |
Lovejoy snap wrap spider couplings provide shaft-to-shaft connection for power transmission and accommodating parallel & angular misalignment in industrial machinery, electric motors & compressors. These jaw couplings feature radially removable elastomeric cushions for ease-of-maintenance and no metal to metal contact for wear minimisation. SOX (NBR) rubber / urethane construction provides resistance against oil, sand, dirt, grease & moisture while ensuring fail-safe operation, even upon elastomeric cushion failure. These snap wrap spiders are capable of delivering torque up to 3510 inch-lb and the collar configuration of these snap wrap spiders can achieve the same speed as standard couplings since the collar is attached to one hub. Raptor Supplies, a trusted distributor of Lovejoy snap wrap spiders, also offers coupling spacers, jaw couplings, sleeve gear couplings, gaskets, hydraulic tanks and related accessories.
A
B
C| Style | Model | Coupling Size | Material | Torque | Coupling TYPE | Style | Color | Angular Misalignment | Shore Hardness | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514428284 | SGD 251.56 | |||||||||
| A | 68514426093 | SGD 262.59 | |||||||||
| A | 68514412413 | SGD 253.81 | |||||||||
| B | 68514411071 | SGD 46.12 | |||||||||
| B | 68514424669 | SGD 71.87 | |||||||||
| B | 68514424670 | SGD 95.29 | |||||||||
| B | 68514411495 | SGD 69.54 | |||||||||
| A | 68514441170 | SGD 155.54 | |||||||||
| B | 68514411725 | SGD 82.40 | |||||||||
| B | 68514424671 | SGD 114.59 | |||||||||
| C | 68514424672 | SGD 180.70 | |||||||||
| C | 68514412002 | SGD 95.85 | |||||||||
| B | 68514424673 | SGD 266.08 | |||||||||
| B | 68514412275 | SGD 111.67 |
| Model | Item | Price (inc. GST) | |
|---|---|---|---|
| 68514418027 | AJ2XBT | SGD 76.94 |
| Model | Item | Price (inc. GST) | |
|---|---|---|---|
| 68514478393 | AJ2XHD | SGD 979.84 |
Lovejoy jaw couplings are composed of three parts, i.e. an elastomer insert known as a spider and two metallic hubs on both the sides. These three separate parts are pressed together with the help of a jaw from each hub, both of which are fitted alternately with the lobes of the spider to form a Lovejoy spider coupling.
The spider determines the torque rating of a coupling. It also affects the coupling's response to temperature, vibration, misalignment, chemicals and high speed. Lovejoy coupling spiders provide ease of installation of the coupling.
The open center design of Lovejoy coupling spiders is suitable in close BE situations (distance between ends of driven and driving shafts), where units must be positioned as closely together as possible. However, this design has no full-diameter support, as the spider's legs are joined only by a thin segment of material. It has speed limitations up to 1750 rpm for NBR and 3600 rpm for Urethane / Hytrel.
The solid center design of Lovejoy spiders is suitable for general power transmission applications where the BE dimension will remain fairly constant and will be capable of affording a suitable gap.