LOVEJOY L Type Hubs Without Keyway, Inch Bores
Lovejoy keyless L-type couplings are assembled using two of these hubs and an open-centre spider. They are used to accommodate parallel & angular misalignments between two rotating shafts. The keyless design facilitates easy adjustability & releasable shrink-fit; and eliminates backlash... errors (fretting, corroding & wallowing).Read more
Filter
A| Style | Model | Hub Material | Max. Speed | Outside Dia. | Number Of Jaws | Overall Length | Nominal Torque | Set Screw Style Coupling Location Size | Hub Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 68514412582 | Cast Iron | 1800 RPM | 6.18" | 3 | 7.82" | 4716 lbs.-in. | 1 14/25" | 2 | €397.42 | |
| A | 68514412422 | Cast Iron | 4200 RPM | 5" | 3 | 5.34" | 2340 lbs.-in. | 1" | 2 | €180.47 | |
| A | 68514410128 | Sintered Iron | 31000 RPM | 0.63" | 2 | 0.81" | 3.5 lbs.-in. | 0.13" | 1 | €7.19 | |
| A | 68514410212 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €7.19 | |
| A | 68514410417 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €11.16 | |
| A | 68514410680 | Sintered Iron | - | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €12.19 | |
| A | 68514410766 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €19.64 | |
| A | 68514431297 | Sintered Iron | 7000 RPM | 2.54" | 3 | 2 21/25" | 318 lbs.-in. | 11/25" | 1 | €36.38 | |
| A | 68514411333 | Sintered Iron | 7000 RPM | 2.54" | 3 | 2 21/25" | 318 lbs.-in. | 11/25" | 1 | €38.20 | |
| A | 68514411506 | Sintered Iron | 7000 RPM | 2.54" | 3 | 3 12/25" | 417 lbs.-in. | 11/25" | 1 | €77.32 | |
| A | 68514412101 | Sintered Iron | 5000 RPM | 3 3/4" | 3 | 4 1/2" | 1240 lbs.-in. | 3/4" | 1 | €98.89 | |
| A | 68514412285 | Sintered Iron | 5000 RPM | 4 1/2" | 3 | 4.86" | 1728 lbs.-in. | 22/25" | 2 | €147.15 | |
| A | 68514410207 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €7.19 | |
| A | 68514424687 | Sintered Iron | 31000 RPM | 0.63" | 2 | 0.81" | 3.5 lbs.-in. | 0.13" | 1 | €7.19 | |
| A | 68514437239 | Sintered Iron | 9000 RPM | - | 3 | 2.51" | 194 lbs.-in. | 11/25" | 1 | €30.22 | |
| A | 68514441911 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.51" | 194 lbs.-in. | 11/25" | 1 | €30.22 | |
| A | 68514424771 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €10.62 | |
| A | 68514444322 | Sintered Iron | 11000 RPM | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €21.22 | |
| A | 68514454282 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €18.70 | |
| A | 68514410595 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €14.55 | |
| A | 68514411335 | Sintered Iron | 7000 RPM | 2.54" | 3 | 2 21/25" | 318 lbs.-in. | 11/25" | 1 | €38.20 | |
| A | 68514411508 | Sintered Iron | 7000 RPM | 2.54" | 3 | 3 12/25" | 417 lbs.-in. | 11/25" | 1 | €56.49 | |
| A | 68514424976 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €19.64 | |
| A | 68514449705 | Sintered Iron | 7000 RPM | 2.54" | 3 | 2 21/25" | 318 lbs.-in. | 11/25" | 1 | €38.20 | |
| A | 68514459063 | Sintered Iron | 7000 RPM | 2.54" | 3 | 2 21/25" | 318 lbs.-in. | 11/25" | 1 | €32.36 | |
| A | 68514410127 | Sintered Iron | 31000 RPM | 0.63" | 2 | 0.81" | 3.5 lbs.-in. | 0.13" | 1 | €7.19 | |
| A | 68514411733 | Sintered Iron | 5000 RPM | 3 8/25" | 3 | 4.22" | 792 lbs.-in. | 3/4" | 1 | €77.25 | |
| A | 68514410208 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €7.19 | |
| A | 68514444174 | Sintered Iron | 7000 RPM | 2.54" | 3 | 2 21/25" | 318 lbs.-in. | 11/25" | 1 | €38.20 | |
| A | 68514410210 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €12.53 | |
| A | 68514410420 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €11.16 | |
| A | 68514410684 | Sintered Iron | 11000 RPM | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €12.80 | |
| A | 68514410769 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €25.34 | |
| A | 68514410206 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €7.19 | |
| A | 68514410683 | Sintered Iron | 11000 RPM | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €11.59 | |
| A | 68514411083 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.51" | 194 lbs.-in. | 11/25" | 1 | €30.22 | |
| A | 68514410682 | Sintered Iron | 11000 RPM | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €12.80 | |
| A | 68514445212 | Sintered Iron | 7000 RPM | 2.54" | 3 | 3 12/25" | 417 lbs.-in. | 11/25" | 1 | €56.49 | |
| A | 68514410126 | Sintered Iron | 31000 RPM | 0.63" | 2 | 0.81" | 3.5 lbs.-in. | 0.13" | 1 | €7.19 | |
| A | 68514410124 | Sintered Iron | 31000 RPM | 0.63" | 2 | 0.81" | 3.5 lbs.-in. | 0.13" | 1 | €7.19 | |
| A | 68514410416 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €11.16 | |
| A | 68514410418 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €11.16 | |
| A | 68514410681 | Sintered Iron | 11000 RPM | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €12.80 | |
| A | 68514410686 | Sintered Iron | 11000 RPM | 1 3/4" | 3 | 2.13" | 90 lbs.-in. | 0.31" | 1 | €12.19 | |
| A | 68514426209 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €19.64 | |
| A | 68514410767 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €19.64 | |
| A | 68514410768 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.15" | 144 lbs.-in. | 11/25" | 1 | €19.64 | |
| A | 68514411082 | Sintered Iron | 9000 RPM | 2.11" | 3 | 2.51" | 194 lbs.-in. | 11/25" | 1 | €30.22 | |
| A | 68514411505 | Sintered Iron | 7000 RPM | - | 3 | 3 12/25" | 417 lbs.-in. | 11/25" | 1 | €56.49 | |
| A | 68514410214 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €7.19 | |
| A | 68514410419 | Sintered Iron | 14000 RPM | 1 9/25" | 2 | 1.98" | 43.2 lbs.-in. | 0.38" | 1 | €11.16 | |
| A | 68514410209 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €7.19 | |
| A | 68514476512 | Sintered Iron | 18000 RPM | 1 2/25" | 2 | 1.71" | 26.3 lbs.-in. | 0.31" | 1 | €132.11 |
Features
- Specific Applications: Lovejoy keyless L-type hubs are suitable for low-speed power transmission in conveyor pulleys, V-belts, sheaves, gears and speed reducer motors.
- Design Advantages::
- Don't require prior hub or shaft preparation.
- Axial and angular adjustments can be carried out on the spot.
- Can handle a variety of loads including torque, bending moment, axial & radial thrusts.
- High capacity for both dynamic and static load bearing.
- Reusable for an infinite number of times.
- If you require high-load transmission setups, browse through Lovejoy L-type hubs with keyways, available in hub lengths ranging from 1.1 to 4.7 inches.
Frequently Asked Questions
Why do jaw couplings fail?
Jaw couplings fail because of the following factors - overload, normal wear, excessive misalignment, insufficient lubrication, vibration and harsh environmental conditions.
What materials are Lovejoy keyless L-type hubs made of?
These hubs feature sintered iron / cast iron construction for ensuring high compression strength and porosity resistance.
What are the advantages of using SOX NBR elastomers?
SOX NBR construction provides excellent resistance against oil, tear and non-polar solvents.
We are here to help!
Looking for a part not listed here?
Popular Search Queries
Explore More
- KEYSHAFT
- POWER FIRST
- IPG
- DDS
- FEMCO
- Footwear Traction Devices
- Airless Spray Tips and Tip Guards
- Collet Chucks
- Automatic Flush Valves
- Float Rods Adapters and Nuzzle Assemblies
- RUD CHAIN VLBS-U-LT Load Rings For Welding
- TYGON E-3603 Tubings, Metric Size
- ANVIL AS400BTB Series Welded Channels
- WESTWARD Tool Totes
- B & P MANUFACTURING Washers
- WOODHEAD 130226 Series Swivel
- ANVIL Face Bushings Galvanised
- PIP Arc Protection Leather Gloves