This Lovejoy standard jaw coupling hub replaces hubs on Lovejoy L type jaw style flexible couplings and is made of cast iron for non-corrosive applications where strength and heat dissipation are factors and weight is not. This hub transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly. Lovejoy jaw style couplings are suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut für Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.
Lovejoy 12305 Size L190 Standard Jaw Coupling Hub, Cast Iron, Inch, 2.125" Bore, 4.5" OD, 0.5" x 0.25" Keyway
SKU: B004QWZV02
Category: Multi-Flex
Description
Additional information
Asin | B004QWZV02 |
---|---|
Dimensions | |
Weight | |
Manufacturer |
Reviews (0)
Be the first to review “Lovejoy 12305 Size L190 Standard Jaw Coupling Hub, Cast Iron, Inch, 2.125" Bore, 4.5" OD, 0.5" x 0.25" Keyway” Cancel reply
Related products
Lovejoy CJ 28 Curved Jaw Coupling Urethane Spider 80 Shore A Blue
Specifications
Description |
CJ 28 SPIDER 80A BLUE |
Type |
Jaw |
Spider Type |
80 Shore A |
Material |
Polyurethane |
Style |
Open Center |
Color |
Blue |
Coupling Type |
Elastomeric Insert |
Stock Sizes |
14 - 180 |
Weight |
0.06 lb |
Lovejoy L-AL 110 Solid Type Jaw Coupling SOX/NBR Rubber Spider
Specifications
Description |
L/AL110 SPIDER SOX |
Coupling Type |
Jaw |
Material |
SOX (NBR) Rubber |
Insert Style |
Solid |
Color |
Black |
Type |
Elastomeric Insert |
Weight |
0.16 lb |
Lovejoy CJ 19 Curved Jaw Coupling Urethane Spider 92 Shore A Yellow
Specifications
Description |
CJ 19 SPIDER 92A YELLOW |
Type |
Jaw |
Spider Type |
92 Shore A |
Material |
Polyurethane |
Style |
Open Center |
Color |
Yellow |
Coupling Type |
Elastomeric Insert |
Stock Sizes |
14 - 180 |
Weight |
0.03 lb |
Lovejoy CJ 19 Curved Jaw Coupling Urethane Spider 92 Shore A Yellow Dimensional Data
Gear & Sleeve
Lovejoy 8E 2-Piece S-Flex Coupling Rubber Sleeve
Specifications
Description |
8E SLEEVE |
Coupling Size |
8E |
Sleeve Type |
E |
Type |
Sleeves for S-Flex Endurance Couplings |
Material |
EPDM |
Color |
Black |
Connection Type A x B |
Coupling Sleeve |
Weight |
1.15 lb |
Nominal Torque |
1475 in·lb166.66 N·m |
Lovejoy 8E 2-Piece S-Flex Coupling Rubber Sleeve
- Lovejoy offers flexible sleeves for S-Flex Endurance couplings in three designs: one-piece solid, one-piece split, and two-piece with retaining ring
- The one-piece split design provides solutions for applications with unique requirements where small shaft separations inhibit the installation of a one-piece solid sleeve
- Pre-molded teeth along the diameter of the sleeve engage with teeth of the coupling flanges
- No clamps or screws are needed to connect the flanges with the
Lovejoy L225 Solid Type Jaw Coupling Elastomer SOX/NBR Rubber Spider
Specifications
Description |
L225 SPIDER SOX |
Coupling Type |
Jaw |
Material |
SOX (NBR) Rubber |
Insert Style |
Solid |
Color |
Black |
Type |
Elastomeric Insert |
Weight |
0.38 lb |
- Package Dimensions: 5.25" (L) x 5.25" (W) x 1.0" (H)
- Product Type: Bearings And Bushings
- Package Quantity: 1
- Country Of Origin: United States
Multi-Flex
Lovejoy 68514426082 22 Saga Coupling, 1" x 1" Bore, 3" Length Through Bore, 7.31" OD, 8.69" OAL
- General purpose, torsionally soft coupling
- Two hubs connected with a SAGA donut
- Has a high tolerance for all forms of misalignment
- Country of origin: United States
Lovejoy L070 Solid Type Jaw Coupling Elastomer SOX/NBR Rubber Spider
Specifications
Description |
L070 SPIDER SOX |
Coupling Type |
Jaw |
Material |
SOX (NBR) Rubber |
Insert Style |
Solid |
Color |
Black |
Type |
Elastomeric Insert |
Weight |
0.02 lb |
- Package Dimensions: 11.25 L x 3.25 H x 11.25 W (inches)
- Package Weight : 17.25 pounds
- Country of Origin : United States
- Part number: 68514422346
Lovejoy 25310 Size L-AL 090-095 Open Center Type Hytrel Jaw Coupling Elastomer
Specifications
Description |
L/AL090/095 SPDR HY OCT 7/8 |
Coupling Type |
Jaw |
Material |
Hytrel® |
Insert Style |
Open Center |
Color |
Tan |
Type |
Elastomeric Insert |
Weight |
0.04 lb |
Lovejoy 5JE Solid Design S-Flex Coupling EPDM Rubber Sleeve
Specifications
Description |
5JE SLEEVE |
Coupling Size |
5JE |
Sleeve Type |
JE |
Type |
Sleeves for S-Flex Endurance Couplings |
Material |
EPDM |
Color |
Black |
Connection Type A x B |
Coupling Sleeve |
Weight |
0.30 lb |
Nominal Torque |
312 in·lb35.26 N·m |
- For use with Lovejoy E type S-Flex series flexible coupling assembly (sold separately)
- EPDM synthetic rubber for transferring and absorbing shock load
- Teeth help distribute the torsional load across the sleeve and flanges, reducing wear and extending service life
- Country of origin: United States
- For use with Lovejoy curved jaw style flexible coupling assembly (sold separately)
- Urethane for transferring and absorbing shock load
- Absorbs shock and misalignment within the coupling assembly for reduced wear on the shaft assembly
- Country of origin: Poland
Reviews
There are no reviews yet.