3D CAD and 2D Drawings

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  • Model B (bushed) flanges are made of the same high-strength cast iron as the S flanges
  • B flanges are designed to accommodate the industry standard bushing for easy installation and removal
  • B flanges are available in sizes 6 through 16
Unit of Measure




Coupling Size

N/A 12B


N/A Coupling Flange


N/A Cast Iron


N/A 17.95 lb


N/A Gray

Bore Type

N/A Bored To Accept E QD Bushing

Bushing Required


Coupling Type

N/A S-Flex

Flange UPC Number

N/A 36408

Dimensional Data

Keyway Size (W x D)

N/A No Keyway

Hub Diameter

N/A 6.000 in152.40 mm

Outside Diameter

N/A 10.000 in254.00 mm

Approx. Bore

N/A 3.440 in87.38 mm

Dimension FL

N/A 1.690 in42.93 mm

Dimension L1

N/A 2.690 in68.33 mm

Dimension L2

N/A 2.630 in66.80 mm

Dimension P

N/A 0.880 in22.35 mm

Cubic inches

N/A 269.00000 in³

Performance Data

Nominal Torque (with EPDM Sleeve)

N/A 7200 in·lb813.49 N·m

Max. Speed

N/A 2800.00 rpm

Torsional Stiffness

N/A 27500.00 in·lb/rad

Rated HP at 100 rpm

N/A 11.40 hp

Rated HP at 1,200 rpm

N/A 137.00 hp

Rated HP at 1,800 rpm

N/A 206.00 hp
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