Montage of Timken Bearing Products
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information
  • 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 RRS100-HUB-7/16-NKW

Hub Style

 N/A 1

Coupling Type

 N/A Jaw

Material

 N/A Sintered Iron

Color

 N/A Metallic/Gray

# of Jaws

 N/A 3

Elastomeric Member

 N/A SOX (NBR) Rubber

Weight

 N/A 1.55 lb

Dimensional Data

Bore Size 

 N/A 7/16 in

Coupling Size

 N/A RRS100

Thread (Dimension T)

 N/A 5/16-18

Keyway Size (W x D)

 N/A No Keyway

Length thru Bore

 N/A 1.38 in35.05 mm

Outside Diameter

 N/A 2.53 in64.26 mm

Min. Bore (Dimensions ID1/ID2)

 N/A 0.437 in11.00 mm

Max. Bore (Dimensions ID1/ID2)

 N/A 1.375 in35.00 mm

Hub Length

 N/A 1.970 in50.04 mm

Dimension CD

 N/A 3.120 in79.25 mm

Dimension CL

 N/A 0.120 in3.05 mm

Dimension SL

 N/A 0.440 in11.18 mm

Cubic inches

 N/A 12.60977 in³

Performance Data

Nominal Torque

 N/A 417.00 in·lb

Max. Speed

 N/A 3600.00 rpm

Rated HP at 100 rpm

 N/A 0.66 hp

Rated HP at 1,200 rpm

 N/A 7.92 hp

Rated HP at 1,800 rpm

 N/A 11.90 hp

Rated HP at 3,600 rpm

 N/A 23.76 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.)

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.