All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Jaw Couplings > RRS / RRSC Type (Radially Removable Spacer) Components > RRS & RRSC Type Hubs with Keyway - Metric Bores > Part Number 68514455678  

Part Number 68514455678, RRS & RRSC Type Hubs with Keyway - Metric Bores

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  • 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).




Specifications  · Dimensional Data  · Notes

Specifications

Description 
RRSC150-HUB-42MMH7-12X3.3MMKW

Hub Style
2

Coupling Type
Jaw

Material
Sintered Iron

Color
Metallic/Gray

Weight
3.00 lb


Dimensional Data

Bore Size
42 mm

Coupling Size
RRSC150

Keyway Size (W x D)
12 X 3.3 mm

Length thru Bore
1.75 in
44.45 mm

Outside Diameter
3.75 in
95.25 mm

Min. Bore (Dimensions ID1/ID2)
0.625 in
16.00 mm

Max. Bore (Dimensions ID1/ID2)
1.875 in
48.00 mm

Hub Length
2.63 in
66.80 mm

Dimension CD
4.440 in
112.78 mm

Dimension CL
0.120 in
3.05 mm

Dimension SL
0.620 in
15.75 mm

Cubic inches
36.98438 in³


Notes

Notes 
  • 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.


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Jaw Type Catalog (pdf catalog)

Installation Instructions for RRS/RRC Couplings

Installation Video for RRS/RRC Couplings