Call (888)-671-2883
 on most items
Text message to Live Chat! (201) 898 - 2676

RRS190 HUB 1 1/4X1/8 KW

BRAND: LoveJoy | MODEL: 68514445275 | CONDITION: NEW | SKU: 1797949
RRS190 HUB 1 1/4X1/8 KW

Image for Illustration purposes only,
Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 6.00 lbs UOM: EA

Additional Description

Technical Specifications

OD 4.50 in



  • For RRS090-RRS110: 2 Standard RRS Hubs, & 1 Spacer Assembly (consisting of 2 snap wrap spiders w/o ring, 2 collars with screws, & 1 spacer). For RRS150-RRS225: 1 Standard RRS Hub, 1 Standard RRSC Hub, & 1 Spacer Assembly (2 snap wrap siders w/o ring, 2 collars with screws, & 1 spacer).
Description RRS190 HUB 1" 1/4X1/8 KW
Hub Style3
Coupling TypeJaw
MaterialSintered Iron
# of Jaws3
Elastomeric MemberSOX (NBR) Rubber
Weight6.00 lb
Dimensional Data
Bore Size 1 in
Coupling SizeRRS190
Thread (Dimension T)1/2-13
Keyway Size (W x D)1/4 x 1/8 in
Length thru Bore1.94 in49.28 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 Length2.820 in71.63 mm
Dimension CD5.000 in127.00 mm
Dimension CL0.120 in3.05 mm
Dimension SL0.880 in22.35 mm
Cubic inches57.10500 in³
Performance Data
Nominal Torque1728.00 in·lb
Max. Speed3600.00 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.)
  • RRS inch hubs are standard with two set screws, including those with No Keyway.
  • RRS inch hubs are standard with two set screws and are drilled to accept retaining collar. Collars are supplied with spacers.