Menu
Smarter Bearing Selection Is Here

The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

Learn More
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

View Video
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information
FSPCR Type (F Type with a Spacer)

This drop-out spacer design allows for ease of maintenance without disturbing the equipment mountings. It has a lightweight construction to reduce the load on equipment bearings.

The FSPCR Type coupling consists of two standard F Type flex hubs, two standard F Type sleeves, one FSPCR Type spacer and two accessory kits. This coupling is available in either exposed bolts or shrouded bolt design.

Note: BSE = Distance "Between Shaft Ends"
Unit of Measure

Specifications

Description 

 N/A FSPCR-2S-SPCR-BSE=6"

Hub Style

 N/A Shrouded Bolt

Type

 N/A Spacer

Hub Material

 N/A AISI 1045

Style

 N/A Gear Spacer

Color

 N/A Metallic

Coupling Type

 N/A Gear

Weight

 N/A 13.00 lb

Complete Coupling Weight (Less Spacer)

 N/A 34.00 lb

Dimensional Data

Size

 N/A 2

Length thru Bore

 N/A 2.440 in61.98 mm

Overall Length 

 N/A 6" Between Shaft End Measurement

Max. Bore (Dimensions ID1/ID2)

 N/A 2.874 in73 mm

Dimension AD

 N/A 2.940 in74.68 mm

Dimension D1

 N/A 4.750 in120.65 mm

Dimension D2

 N/A 4.000 in101.60 mm

Dimension FD

 N/A 4.000 in101.60 mm

Dimension G

 N/A 0.060 in1.52 mm

Dimension S

 N/A Determined by Shaft Separation

Distance between Shaft Ends (Dimension BSE)

 N/A 6.000 in152.40 mm

Cubic inches

 N/A 96.00000 in³

Performance Data

Nominal Torque

 N/A 31500 in·lb

Max. Speed (Unbalanced)

 N/A 5000 rpm

Max. Speed (Balanced)

 N/A 7500.00 rpm

Max. Angular Misalignment

 N/A 1.50º per Gear Mesh

Features

Features 

 N/A
  • Patented Vari-Crown® tooth form for long life
  • Standard 20° pressure angle
  • Heat treated bolts for greater strength
  • Corrosion resistant bolts and nuts for ease of maintenance
  • Provides parallel, angular misalignment and end float
  • Removal of spacer provides adequate space for the removal of either coupling half without moving the driver or driven units

Notes

Notes 

 N/A
  • Max. Speed indicates maximum RPM of spacer set determined by critical speed of spacer.
  • Exposed Bolt Design is standard.
  • Shrouded Bolt Design available upon request for sizes 1 through 5.5.
  • Puller Holes are standard on sizes 4 through 9.
  • Puller Holes are available for sizes 1 through 3.5 at an additional charge.
  • Interference bores with no set screws are standard unless otherwise specified.
  • Inch bore and keyway tolerances conform to AGMA 9002-B04.
  • For metric bore and keyway tolerances, consult Lovejoy Engineering Section.
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.