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L190 HUB 1-5/8 3/8X3/16 KW

BRAND: LoveJoy | MODEL: 68514412297 | CONDITION: NEW | SKU: 1797902
L190 HUB 1-5/8 3/8X3/16 KW

Image for Illustration purposes only,
Actual product may vary
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 6.55 lbs UOM: EA

Additional Description

Technical Specifications

OD 4.50 in



  • Standard L Type coupling hub materials are either sintered iron (L035-L190) or cast iron (L225-L276).
  • The L Type coupling consists of two standard L Type hubs and one spider.
  • Unless stated otherwise, hub torque and horsepower ratings assume a SOX(NBR) rubber spider is being used.
Description L190 HUB 1-5/8 3/8X3/16 KW
Hub Style2
Coupling TypeJaw
MaterialSintered Iron
# of Jaws3
Elastomeric MemberSOX (NBR) Rubber
Weight6.55 lb
Weight (Complete Coupling w/ Max. Bores)15.30 lb
Weight (Complete Coupling w/ Min. Bores)12.30 lb
Dimensional Data
Bore Size 1 5/8 in
Coupling SizeL190
Keyway Size (W x D)3/8 x 3/16 in
Length thru Bore1.94 in49.28 mm
Overall Length4.860 in123.44 mm
Outside Diameter4.000 in101.60 mm
Min. Bore (Dimensions ID1/ID2)0.750 in19.00 mm
Max. Bore (Dimensions ID1/ID2)2.125 in54.00 mm
Hub Length2.940 in74.68 mm
Dimension G1 in25.40 mm
Dimension SL0.880 in22.35 mm
Dimension T1/2-13
Cubic inches59.535 in³
Performance Data
Nominal Torque1728.00 in·lb
Max. Speed5000 rpm
Rated HP at 100 rpm2.70 hp
Rated HP at 1,200 rpm32.40 hp
Rated HP at 1,800 rpm49.00 hp
Rated HP at 3,600 rpm97.20 hp
Spider Performance
  • Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40° to 212° F (-40° to 100° C). Good resistance to oil. Standard elastomer. (Also applies to SXB Cushions.)
  • Fail-safe – will still perform if elastomer fails
  • No metal to metal contact
  • Resistant to oil, dirt, sand, moisture and grease
  • More than 850,000 combinations of bore sizes
  • Most types available from stock in 24 hours
  • Jaw coupling hubs are standard with one set screw, for two set screws see RRS & RRC sections.