N/ALovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details.
Notes
N/A
Jaw coupling hubs are standard with one set screw, for two set screws see RRS & RRC sections.
Specifications
Description
N/AL276-HUB-7/8 RSB-NKW-N/SS
Hub Style
N/A2
Coupling Type
N/AJaw
Material
N/ACast Iron
Color
N/AMetallic
Bore Type
N/ARough Stock Bore
# of Jaws
N/A3
Elastomeric Member
N/ASOX (NBR) Rubber
Weight
N/A19.419 lb
Dimensional Data
Bore Size
N/A7/8 in
Coupling Size
N/AL276
Length thru Bore
N/A3.120 in79.25 mm
Overall Length
N/A7.820 in198.63 mm
Outside Diameter
N/A6.18 in156.97 mm
Min. Bore (Dimensions ID1/ID2)
N/A0.875 in22.00 mm
Max. Bore (Dimensions ID1/ID2)
N/A2.880 in73.00 mm
Dimension G
N/A1.580 in40.13 mm
Dimension SL
N/A1.560 in39.63 mm
Dimension T
N/A1/2-13
Performance Data
Max. Speed
N/A1800 rpm
Rated HP at 100 rpm
N/A7.50 hp
Rated HP at 1,200 rpm
N/A90.00 hp
Rated HP at 1,800 rpm
N/A135.00 hp
Spider Performance
Spider Performance
N/A
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.)
© 2016 The Timken Company.