The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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).
Unit of Measure

Specifications

Description 

 N/A RRS225-HUB-3/4-NKW

Hub Style

 N/A 4

Coupling Type

 N/A Jaw

Material

 N/A Cast Iron

Color

 N/A Metallic/Gray

Elastomeric Member

 N/A SOX (NBR) Rubber

Weight

 N/A 9.11 lb

Dimensional Data

Bore Size 

 N/A 3/4 in

Coupling Size

 N/A RRS225

Thread (Dimension T)

 N/A 1/2-13

Keyway Size (W x D)

 N/A No Keyway

Length thru Bore

 N/A 2.180 in55.37 mm

Outside Diameter

 N/A 5.00 in127.00 mm

Min. Bore (Dimensions ID1/ID2)

 N/A 0.750 in19.00 mm

Max. Bore (Dimensions ID1/ID2)

 N/A 2.625 in67 mm

Hub Length

 N/A 3.060 in77.72 mm

Dimension CD

 N/A 5.620 in142.75 mm

Dimension CL

 N/A 0.120 in3.05 mm

Dimension SL

 N/A 1.000 in25.40 mm

Cubic inches

 N/A 76.50000 in³

Performance Data

Nominal Torque

 N/A 2340 in·lb

Max. Speed

 N/A 3600.00 rpm

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.)

Notes

Notes 

 N/A
  • 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.