Call (888)-671-2883
FREE SHIPPING
 on most items
Text message to Live Chat! (210) 878 - 2676

LoveJoy 68514466826 CJ 48/60B HUB CI 50MM KW

BRAND: LoveJoy | MODEL: 68514466826 | CONDITION: NEW | SKU: 1796878
LoveJoy 68514466826 CJ 48/60B HUB CI 50MM KW

Image for Illustration purposes only,
Actual product may vary
$96.89
FREE SHIPPING
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Ships in 1 day
Weight: 8.55 lbs UOM: EA
100% SAFE SHOPPING
PAYMENT METHOD
 
 

Additional Description

Documents

Description

    A complete CJ Series coupling is comprised of two standard CJ hubs and one CJ spider. Four types of spiders are available for the CJ Series.
Specifications
Description CJ 48/60B HUB CI 50MM KW
TypeCurved Jaw Couplings
Hub MaterialCast Iron
Hub StyleB
StyleBored
ColorGray
Weight8.55 lb
Coupling TypeJaw
Dimensional Data
Bore Size 50.00 mm
Coupling Size48/60
Set Screw Style Coupling Size (Dimension T)5/16-18
Set Screw Style Coupling Location Size (Dimension SL)0.790 in20.07 mm
Keyway Size14 x 3.8 mm
Length thru Bore (Dimensions LTB1/LTB2)2.200 in55.88 mm
Outside Diameter4.130 in104.90 mm
Overall Coupling Length3.160 in80.26 mm
Spider Inside Diameter2.010 in51.00 mm
Spider Outside Diameter4.130 in105.00 mm
Spider Thickness (Dimension W)0.830 in21.00 mm
Min. Bore (Dimensions ID1/ID2)1.020 in26.00 mm
Max. Bore (Dimensions ID1/ID2)2.360 in60.00 mm
Dimension G1.100 in27.94 mm
Dimension HD4.130 in104.90 mm
Distance between Spider and Hub Face (Dimension CL)0.140 in3.56 mm
Cubic inches53.89980 in³
Performance Data
Normal Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders)-40 to 212 ºF
Max. Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders)-50 to 248 ºF
Nominal Torque (with 92 Shore A spider)2740.00 in·lb310.00 N·m
Max Torque (with 92 Shore A spider)5480.00 in·lb619.00 N·m
Max. Speed5600.00 rpm
Angular Displacement0.080 in
Max. Angular Displacement (∆ Ka), n=1500 [1/min]1.10 º
Max. Axial Displacement (∆ Ka)0.0820 in
Max. Radial Displacement (∆ Kr)0.0140 in
The Curved Jaw Design
  • 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
Elastomer Characteristic
  • Four types of spiders are available for the CJ Series of couplings
  • Urethane spiders provide high abrasion resistance and elasticity, along with good damping characteristics
  • The spiders are offered in a variety of shore hard nesses, each providing a different level of torque capacity, damping, and chemical resistance
  • The 92A shore insert (yellow in color) is the standard, offering excellent torque carrying capacity
  • The 80A shore insert (blue) offers the best damping characteristics
  • The 95/98A shore spider (red) offers higher torque than the standard 92 shore, but retains greater damping capacity compared to the 64D shore insert (green)
  • The 64D shore insert is offered for high humidity environments, higher temperatures, and offers the highest torque capacity
  • The standard curved jaw spider design has a hole in the center to accommodate small between shaft end measurements
  • The 80A, 92A, and 95/98A shore spiders have a temperature capacity of 212° F
  • The 64D shore spider has a temperature capacity of 230° F
  • The curved jaw spider’s urethane material also resists oil, dirt, sand, grease, moisture, many solvents, as well as atmospheric effects of ozone
Notes
  • Maximum bore may be achieved through the use of a shallow keyway.
  • Maximum bore refers to maximum straight bore with keyway allowed in hub.
  • Outside Diameter is equal to Dimension HD for B style aluminum sizes: 19, 24, and 28.
  • S = Solid hub with no bore
  • Spider Outside Diameter (Dimension A) is equal to Outside Diameter
  • 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 shafts and the amount of axial movement the coupling will be exposed to. The more accurate the alignment of the coupling, will result in greater life of the elastomer. A coupling guard and rotating equipment safety procedures should always be followed. Please consult the Lovejoy web site at www.lovejoy-inc.com for assembly instructions of the curved jaw coupling.