Continuous Sleeve Gear Type Couplings
Gear Coupling Grease - Cartridges & Cans
(5) Gear Coupling Grease - Cartridges & CansNote: Gear coupling grease is essential for satisfactory operation for all flexible gear hubs & sleeves. The amount of lubrication you need for your coupling can be found in the installation instructions under "lube capacity" for your given coupling.
Lovejoy Gear Coupling Grease is specifically designed for gear coupling applications to increase coupling life while drastically reducing maintenance time. Its high viscosity base oil and tackifier combine to keep the grease in place and prevent separation and it is in complete compliance with NSI/AGMA 9001-B97 lubrication recommendations.
Lovejoy Coupling Grease is dark brown in color and manufactured with a lithium soap/polymer thickener, which has superior resistance to oil separation when subjected to high centrifugal forces normally found in couplings. Bearing or general purpose greases tend to separate and lose effectiveness due to high centrifugal forces on the various ingredients at high rotational speeds. These high centrifugal forces encountered in couplings separate the base oil from the thickeners. Heavy thickeners, which have no lubrication qualities, accumulate in the gear tooth mesh area resulting in premature coupling failure. Lovejoy Gear Coupling Grease is designed to highly resistant to centrifugal separation of the oil and thickener, which allows the lubricant to be used for a relatively long period of time.
One of the secrets to the success of Lovejoy Gear Coupling Grease is the variable consistency throughout the working cycle of the application. The consistency of our gear coupling grease changes with the operating conditions. Working of the lubricant under actual service conditions causes the grease to become semi-fluid, functionally solash lubricating the wear surfaces of the coupling. As the grease cools, it returns to the original consistency, thereby preventing leakage.
Lovejoy Gear Coupling Grease is available from stock in 14 oz. cartridges, 1 lb. and 5 lb. cans.
/Asset/LovejoyCouplingGrease.jpgAccessory Kits for Standard Lovejoy Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)
(11) Accessory Kits for Standard Lovejoy Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)For use with all Standard Lovejoy Continuous Sleeve Gear coupling types (C, CFR, CMM, CSPCR, CSHP, etc).
The Continuous Sleeve Gear Coupling Accessory Kits include 2 seals and 2 lock rings.
Note: Accessory Kits DO NOT include gear coupling grease. Gear coupling grease is essential for satisfactory gear coupling operation, and must be purchased separately.
/Asset/a1317.jpgC Type Universal Seals ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)
(10) C Type Universal Seals ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)For use with all Standard Lovejoy Continuous Sleeve Gear coupling types (C, CFR, CMM, CSPCR, CSHP, etc).
Note: Seals are included in Continuous Sleeve Gear Coupling Accessory Kits, and are generally not ordered as a stand alone item.
/Asset/a1317.jpgC Type Universal Lock Rings ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)
(10) C Type Universal Lock Rings ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)For use with all Standard Lovejoy Continuous Sleeve Gear coupling types (C, CFR, CMM, CSPCR, CSHP, etc).
Note: Lock Rings are included in Continuous Sleeve Gear Coupling Accessory Kits, and are generally not ordered as a stand alone item.
/Asset/a1317.jpgC Type Universal Coupling Sleeves - Imperial
(11) Continuous Sleeve SeriesFeatures:
- Simple and inexpensive all steel type of gear coupling constructed with a single sleeve and 2 hubs
- Comparatively simple installation
- Precision cut 20° pressure angle gear teeth with minimum backlash
- Most standard configurations are available as stock items
- Angular misalignment of 1/2° per gear mesh (flex-plane)
- Sizes 7/8 through 12, to accommodate bore sizes up to and including 12.50 inches
- Interference fit (standard) and Clearance fit on bores are available
- Load Capacities range from 2,500 in-lbs up to 2,520,000 in-lbs
- Designs for applications requiring horizontal and vertical orientation, full-flex, flex-rigid, mill-motor, disengagement, sliding hubs, Shear Pin, floating shaft, and spacers
- Patented and tested BUNA N seal design with reinforced washers bonded to the inside edges which positively retain lubricant and seal the interior from outside contaminants
- Reinforced rubber seals with snap rings to hold in lubricant
- Two snap rings made of hardened spring steel which securely hold the coupling together, are easy to install or remove, yet withstand 100,000 pounds of end thrust
- Inch and Metric bore sizes available
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Lovejoy / Sier-Bath couplings are stocked in an assortment of configurations
which include C and F standard hubs and sleeves, Mill Motor hubs, Vertical
style, Floating Shaft, and Spacer designs. Lovejoy’s superb engineering
staff make it possible to support many additional coupling types such as the
Brakedrum type, Sliding Hub type, Shear Pin type, Jordan type, and custom
lengths for non standard shaft separations.
Additional size ranges and designs to meet unusual application requirements can also be manufactured by Lovejoy to meet market demands. Material can range from standard steel to alloy steel and even stainless steel. The exceptional simplicity of the Lovejoy coupling design make this all possible.
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The C Type coupling consists of two flex hubs, one sleeve and one accessory kit
consisting of seals and snap rings.
C Type Universal Hubs w/ Rough Stock Bore - Imperial
(6) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Hubs w/ Center - Imperial
(5) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Hubs w/ Keyway - Imperial
(84) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Hubs w/ Keyway - Metric
(2) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Rigid Hubs w/ Rough Stock Bore - Imperial
(5) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Rigid Hubs w/ Center - Imperial
(5) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Rigid Hubs w/ Keyway - Imperial
(10) Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
C Type Universal Rigid Hubs w/ Keyway - Metric
Standard C Type- Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
- Low profile compact design is easy to implement
- Single (flex-rigid) or double (flex-flex) engagement
CMM Type Mill Motor Coupling Hubs w/ Rough Stock Bore - Imperial
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CMM Type Mill Motor Couplings
The CMM Type coupling consists of one standard flex hub, one universal hub, one standard sleeve and one accessory kit consisting of seals and snap rings.
- Designed with longer universal hub on one end to accommodate straight or tapered shafts
- Standard hub and sleeve on the other end
- Universal hub bored to customer specifications
- Available with longer universal hubs on both ends
CMM Type Mill Motor Coupling Hubs w/ Center - Imperial
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CMM Type Mill Motor Couplings
The CMM Type coupling consists of one standard flex hub, one universal hub, one standard sleeve and one accessory kit consisting of seals and snap rings.
- Designed with longer universal hub on one end to accommodate straight or tapered shafts
- Standard hub and sleeve on the other end
- Universal hub bored to customer specifications
- Available with longer universal hubs on both ends
CMM Type Mill Motor Coupling Hubs - Motor Frame - Imperial
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CMM Type Mill Motor Couplings
The CMM Type coupling consists of one standard flex hub, one universal hub, one standard sleeve and one accessory kit consisting of seals and snap rings.
- Designed with longer universal hub on one end to accommodate straight or tapered shafts
- Standard hub and sleeve on the other end
- Universal hub bored to customer specifications
- Available with longer universal hubs on both ends
CMM Type Mill Motor Coupling Hubs w/ Keyway - Imperial
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CMM Type Mill Motor Couplings
The CMM Type coupling consists of one standard flex hub, one universal hub, one standard sleeve and one accessory kit consisting of seals and snap rings.
- Designed with longer universal hub on one end to accommodate straight or tapered shafts
- Standard hub and sleeve on the other end
- Universal hub bored to customer specifications
- Available with longer universal hubs on both ends
CCS Type Cut-Out Shifter Coupling Hubs - Imperial
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CCS Type Cut-Out Shifter Couplings
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The CCS Type coupling consists of two flex hubs, one special sleeve
without lubrication holes and one accessory kit which includes a special
seal for the hub that disengages to eliminate undue friction when the
disengaged hub is turning in the sleeve. Standard hub is hand packed
with grease.
- Designed for quick disengagement between the driver and driven equipment
- Special seal in disengagement hub to prevent undue friction when hub turns in sleeve
- Widely used on dual drive operations and equipment operating in tandem
- Available with pins to maintain sleeve in engaged and disengaged positions
- Shifting mechanisms available upon request
CFR Type Flex-Rigid Couplings
- The CFR Type coupling consist of one flex hub, one rigid hub, one sleeve, one
accessory kit consisting of seals and snap rings.