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MW
Mr WILLIAM COLE
★ ★ ★ ★ ★

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.

AT
Andrew Turner
★ ★ ★ ★ ★

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

RULAND MANUFACTURING

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RULAND MANUFACTURING PSR18-1/4 -6MM-SS 1/4 x 6mm Four Beam Coupling, SS, Set Screw Style, 1.125 Inch OD, 1.500 Inch Lg.

Item: DK6PGF
Model: PSR18-1/4 -6MM-SS
12 In Stock

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£185.15/unit (Inc. VAT)
Trade Prices Available
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Specifications

Angular Misalignment 3°
Axial Motion 0.01"
B1 Maximum Shaft Penetration 0.695"
B2 Max Shaft Penetration 0.695"
Bore (b1) 1/4"
Bore Tolerance -0" to +0.001"
Dynamic Torque Non-reversing 31.5 lbs.-in.
Dynamic Torque Reversing 15.75 lbs.-in.
Finish Specification Bright, No Plating
Forged Set Screw M5
Full Bearing Support Required Yes
Hex Wrench Size 2.5 mm
Length (l) 1.5"
Material Specification Type 303 Austenitic, Non-Magnetic Bar
Max. Speed 6000 RPM
Moment Of Inertia 0.0603 lbs.-in.
Number Of Screws 4 EA
Outer Diameter 1.125"
Parallel Misalignment 0.015"
Recommended Hex Key Metric Hex Keys
Recommended Shaft Tolerance -0.0005" to 0"
Screw Finish Black Oxide
Screw Material Alloy Steel
Seating Torque 4 N-m
Small Bore (b2) 6 mm
Static Torque 63 lbs.-ft.
Temperature -40°F to 350°F
Torque Wrench TW:BT-1R-1/4-35.0
Torsional Stiffness 0.053 lbs.-in./deg.
Zero-backlash Yes

Shipping Information

Height 2.86
Length 3.81
Width 2.86
Country Of Origin US
Weight 0.151200