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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 68514455682  
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Part Number 68514455682, RRS & RRSC Type Hubs with Keyway - Metric Bores


  • 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).



Unit of Measure: Imperial Metric Both

Specifications  · Dimensional Data  · Notes

Specifications

Description 
RRSC190-HUB-42MMH7-12X3.3MMKW

Hub Style
3

Coupling Type
Jaw

Material
Cast Iron

Color
Metallic/Gray

Weight
6.00 lb


Dimensional Data

Bore Size
42 mm

Coupling Size
RRSC190

Keyway Size (W x D)
12 X 3.3 mm

Length thru Bore
1.94 in
49.28 mm

Outside Diameter
4.50 in
114.30 mm

Dimension HD
4.000 in
101.60 mm

Min. Bore (Dimensions ID1/ID2)
0.750 in
19.00 mm

Max. Bore (Dimensions ID1/ID2)
2.125 in
54.00 mm

Hub Length
2.820 in
71.63 mm

Dimension CD
5.000 in
127.00 mm

Dimension CL
0.120 in
3.05 mm

Dimension SL
0.880 in
22.35 mm

Cubic inches
57.10500 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.


 DOWNLOADS 

Jaw Type Catalog (pdf catalog)

Installation Instructions for RRS/RRC Couplings

Installation Video for RRS/RRC Couplings


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