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Mr WILLIAM COLE
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Raptor Supplies are an excellent company to do business with and despite an issues with a well known courier they immediately sent a replacement item-would happily use them every time. $reviewData

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Raptor understood the urgency of procuring materials from America and were able to meet our needs in a short timescale. $reviewData

RULAND MANUFACTURING

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RULAND MANUFACTURING FSMR38-12-11-A 12mm x 11mm Six Beam Coupling, Aluminum, Set Screw Style, 38.1mm OD, 57.2mm Lg.

Item: DK6KMA
Model: FSMR38-12-11-A
In Stock

Get it by Wednesday, Apr 15

We deliver to your doorstep under DAP terms. Customs clearance is for your account

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Specifications

Angular Misalignment 3°
Axial Motion 0.38 mm
B1 Max Shaft Penetration 27.3 mm
B2 Max Shaft Penetration 27.3 mm
Bore (b1) 12 mm
Bore Tolerance -0 mm to +0.025 mm
Dynamic Torque Non-reversing 6.22 N-m
Dynamic Torque Reversing 3.11 N-m
Finish Specification Bright, No Plating
Forged Set Screw M6
Full Bearing Support Required Yes
Hex Wrench Size 3 mm
Length (l) 57.2 mm
Material Specification 7075-T651 Extruded And Drawn Aluminum Bar
Max. Speed 6000 RPM
Moment Of Inertia 30.032 x 10
Number Of Screws 4 EA
Outer Diameter (od) 38.1 mm
Parallel Misalignment 0.76 mm
Recommended Hex Key Metric Hex Keys
Recommended Shaft Tolerance -0.013 mm to 0 mm
Screw Finish Black Oxide
Screw Material Alloy Steel
Seating Torque 7.2 N-m
Small Bore (b2) 11 mm
Static Torque 12.43 N-m
Temperature -40°F to 225°F
Torque Wrench TW:BT-4C-3/8-64
Torsional Stiffness 6875 N-m/deg.
Zero-backlash Yes

Product Details

Coupling

Shipping Information

height 3.81
length 5.72
width 3.81
country of origin US
weight 0.146700