![Lovejoy - logo](https://img.directindustry.com/images_di/logo-p/L7199.gif)
Group: TIMKEN
![video corpo](https://img.directindustry.com/media/ps/images/common/stand/video-icon.gif)
Catalog excerpts
![Curved Jaw catalog - 1](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_1m.jpg)
JW JW JW JIS JIS JIS CJ CJ CJ SF SF SF Curved Jaw MC G G HP HP HP ■■ GS Series G ■■ CJ Series MC MC In This Section: GD GD GD D D D SP SP SP T T T UJ UJ UJ VSD VSD VSD R R R SLD SLD SLD ED ED ED www.lovejoy-inc.com 49 CJ-1 CJ-
Open the catalog to page 1![Curved Jaw catalog - 2](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_2m.jpg)
SF SF SF MC MC MC G G G HP CJ CJ CJ JIS JIS JIS JW JW JW Curved Jaw HP HP Safety Warning When using Lovejoy products, you must follow these instructions and take the following precautions. Failure to do so may cause the power transmission product to break and parts to be thrown with sufficient force to cause severe injury or death. GD GD GD D D D T T T SP SP SP Refer to this Lovejoy Catalog for proper selection, sizing, horsepower, torque range, and speed range of power transmission products, including elastomeric elements for couplings. Follow the installation instructions included with...
Open the catalog to page 2![Curved Jaw catalog - 4](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_4m.jpg)
CJ Series Design / Elastomers ■ Three piece design that is easy to assemble ■ The curved jaw design incorporates both radial and axial curvature (crowning) to the elastomer (spider) ■ Hubs are offered in sintered iron, steel, aluminum, cast iron and nodular iron materials ■ Three different urethane elastomers available ■ No metal to metal contact and no lubrication required ■ Fail safe design due to the jaw in compression design (continues to function after the elastomer fails) ■ The CJ series covers a torque range of 67 to 247,800 in-lbs ■ Four types of spiders are available for the CJ...
Open the catalog to page 4![Curved Jaw catalog - 5](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_5m.jpg)
Selection Process Steps In Selecting A Curved Jaw Coupling Step 1: Determine the nominal torque of your application: Step 2: Calculate your Application Service Factor using the charts below. The total Service Factor (K) will be: Step 3: Calculate the design torque (DTkmax) of your application. Design Torque (DTkmax) = Nominal Torque x service factor. Step 4: Using the Elastomer Torque Ratings Tables on pages CJ-6 and CJ-7 select the urethane shore hardness which best corresponds to your relative damping needs in the application. Step 5: Next find the columns listing Tkn and Tkmax values...
Open the catalog to page 5![Curved Jaw catalog - 6](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_6m.jpg)
CJ Series Elastomer Torque Rating Performance Data CJ Series Elastomer Torque Ratings
Open the catalog to page 6![Curved Jaw catalog - 7](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_7m.jpg)
CJ Series Elastomer Torque Rating Performance Data CJ Series Elastomer Torque Ratings Continued ^^the world
Open the catalog to page 7![Curved Jaw catalog - 8](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_8m.jpg)
Curved Jaw Coupling Spiders Dimensional Data Dimensional Data
Open the catalog to page 8![Curved Jaw catalog - 9](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_9m.jpg)
CJ Series Powder Metal / Steel Dimensional Data The Curved Jaw coupling consists of two standard hubs and one spider. CJ Series Powder Metal I Steel Dimensional Data Notes: ■ * indicates: Maximum bore may be achieved through the use of a shallow keyway. ■ CL = Distance between spider and hub face. ■ Max Bore refers to maximum straight bore with keyway allowed in hub. ■ S = Solid hub with no bore. ■ OD is equal to HD for B style aluminum sizes: 19,24, and 28. I Outside diameter of spider equal to OD. IH = Inside diameter of spider.
Open the catalog to page 9![Curved Jaw catalog - 10](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_10m.jpg)
CJ Series Aluminum, Cast Iron, Nodular Iron Dimensional Data The Curved Jaw coupling consists of two standard hubs and one spider. CJ Series Aluminum Dimensional Data CJ Series Cast Iron I Nodular Iron Dimensional Data Notes: ■ * indicates: Maximum bore may be achieved through the use of a shallow keyway. ■ CL = Distance between spider and hub face. ■ Max Bore refers to maximum straight bore with keyway allowed in hub. ■ S = Solid hub with no bore. ■ OD is equal to HD for B style aluminum sizes: 19,24, and 28. I Outside diameter of spider equal to OD. IH = Inside diameter of spider.
Open the catalog to page 10![Curved Jaw catalog - 11](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_11m.jpg)
CJ Series Powder Metal / Cast Iron _Item Selection The Curved Jaw coupling consists of two standard hubs and one spider. CJ Series - Metric Powder Metal and Cast Iron UPC Number Selection Table Notes: ■ * indicates: RSB maybe supplied as a solid hub or rough stock bore. ■ When referencing a Lovejoy UPC number in this table, include 685144 as a prefix to the number shown. ^^the worldtoj^
Open the catalog to page 11![Curved Jaw catalog - 12](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_12m.jpg)
CJ Series Aluminum / Steel BX _Item Selection The Curved Jaw coupling consists of two standard hubs and one spider. CJ Series - Metric Aluminum UPC Number Selection Table Notes: ■ * indicates: RSB maybe supplied as a solid hub or rough stock bore. ■ When referencing a Lovejoy UPC number in this table, include 685144 as a prefix to the number shown. ^VjBtejhe world CJ Series - Metric Steel BX Style UPC Number Selection Table Note: ■ When referencing a Lovejoy UPC number in this table, include 685144 as a prefix to the number shown.
Open the catalog to page 12![Curved Jaw catalog - 13](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_13m.jpg)
Displacement / Misalignment CJ Series Installation and Misalignment Capabilities Axial Displacement Radial Displacement Angular Displacement CJ Series Displacement For Displacement I Misalignment (inches) The values regarding displacement are provided assuming normal operating conditions (i.e. temperature, torque with nominal rating of the coupling, speed/ RPM rating of the coupling, and misalignment). Careful installation (i.e. alignment) and periodic inspection should be provided to provide the optimum life of the coupling. Special consideration should be given as to the position of the...
Open the catalog to page 13![Curved Jaw catalog - 14](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_14m.jpg)
CJ Series CJDB and CJSB Dimensional Data The Curved Jaw Double Bolt (CJDB) coupling consists of two shaft hubs, two Jaw rings and one spider. The Curved Jaw Single Bolt (CJSB) coupling consists of one shaft hub, one Jaw ring, one standard hub and one spider. ■ Both curved jaw double bolt (CJDB) and single bolt (CJSB) ■ Flange is available in steel only CJ Series CJDB and CJSB Dimensional Data CDSB Design I S = Solid hub with no bore. CJ Series CJDB and CJSB Dimensional Data
Open the catalog to page 14![Curved Jaw catalog - 15](https://img.directindustry.com/pdf/repository_di/7199/curved-jaw-catalog-70947_15m.jpg)
CJLFH, CJDLF, CJSFH, and CJDSF Dimensional Data The Curved Jaw Large Flange to Hub (CJLFH) coupling consists of one standard hub, one large flange and one spider. The Curved Jaw Double Large Flange (CJDLF) coupling consists of two large flanges and one spider. The Curved Jaw Small Flange to Hub (CJSFH) coupling consists of one standard hub, one Jaw ring and one spider. The Curved Jaw Double Small Flange (CJDSF) coupling consists of two Jaw rings and one spider. ■ Flange to Flange design available for applications requiring space saving, compact connections ■ Shaft to Flange design is also...
Open the catalog to page 15All Lovejoy catalogs and technical brochures
-
Disc
28 Pages
-
Torsional
42 Pages
-
Jaw
28 Pages
-
HercuFlex Gear Couplings
28 Pages
-
Lovejoy Hydraulics
24 Pages
-
RunRight by Lovejoy Catalog
68 Pages
-
HercuFlex Couplings Catalog
28 Pages
-
QUICK FLEX® Couplings
56 Pages
-
Grid catalog
19 Pages
-
High Performance Gear Catalog
20 Pages
-
Jaw
28 Pages
-
4 BOLT DISC COUPLING
2 Pages
-
Disc
28 Pages
-
Universal Joints Catalog
12 Pages
-
Specialty Products Catalog
28 Pages
-
Curved Jaw Couplings Catalog
22 Pages
-
Stainless Steel Jaw Catalog
2 Pages
-
Complete Lovejoy Catalog
522 Pages
-
HydraulicReservoir
24 Pages
-
LH COUPLINGS
2 Pages
-
Motion Control Catalog
22 Pages
-
Jaw In-Shear
8 Pages
-
4 Bolt Disc Catalog
2 Pages
-
Disc Catalog
28 Pages
-
Jaw Type Catalog
28 Pages
-
Lovejoy / Sier-Bath Gear Catalog
78 Pages
-
FARR Gear Catalog
7 Pages
-
Stainless Steel Jaw
2 Pages
-
Torsional catalog
42 Pages
-
Specialty catalog
28 Pages
-
Universal Joint catalog
12 Pages
-
BNZ Cooler Catalog
32 Pages
-
Pump/Motor Mount Catalog
24 Pages
-
Shaft Locking Devices catalog
24 Pages
-
Motion Control Couplings
22 Pages
-
Gear catalog
78 Pages
-
Jaw In-Shear catalog
8 Pages
-
L-LOC Clamp Feature
1 Pages
Archived catalogs
-
RunRight Products Catalog
68 Pages
-
Full Line Catalog
56 Pages
-
S-Flex
22 Pages
-
Jaw Coupling
28 Pages
-
S-Flex catalog
22 Pages
-
FARR Rigid Couplings
6 Pages
-
Engineering Data
24 Pages