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DCDK50-1″-25MM-A
Manufacturer
Ruland
Description
1.0000" X X 25mm Bores
3.125" (79.4mm) Od, And 3.938" (100.0mm) Length
1/4" X 8mm Keyways
Clamp Double Disc Coupling
Anodized Aluminum Hubs, Stainless Steel Disc Springs, And A Center Spacer
3.125" (79.4mm) Od, And 3.938" (100.0mm) Length
1/4" X 8mm Keyways
Clamp Double Disc Coupling
Anodized Aluminum Hubs, Stainless Steel Disc Springs, And A Center Spacer
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(800) 228-8895 Request a callSpecifications
Brand
Ruland
Tariff Code
8483.60.8000
Maximum Speed
10000 RPM
Temperature
-40°F to 200°F (-40°C to 93°C)
Country of Origin
USA
Shaft Tolerance
+0.0000 in / -0.0005 in +0.000 mm / -0.013 mm
Balanced Design
Yes
UNSPC
31163008
Number of Screws
2 ea
Dynamic Torque Reversing
287.5 lb-in (32.49 Nm)
Dynamic Torque Non-Reversing
575 lb-in (64.97 Nm)
Torsional Stiffness
2500 lb-in/Deg (282.5 Nm/Deg)
Angular Misalignment
2.0 deg
Parallel Misalignment
0.012 in (0.30 mm)
Axial Motion
0.030 in (0.76 mm)
Recommended Hex Key
Metric Hex Keys
B1 Min Shaft Penetration
0.875 in (22.2 mm)
Seating Torque
39 Nm
Hex Wrench Size
6.0 mm
Static Torque
1150 lb-in (129.93 Nm)
Conflict Minerals
Compliant
B2 Max Shaft Penetration
1.843 in (46.8 mm)
O.D. (D)
3.125 in (79.4 mm)
Material
Aluminum
Bore (B1)
1.0000 in
Bore (B2)
25 mm
Keyway
Yes
Keyway (K1)
1/4 in
B1 Max Shaft Penetration
1.843 in (46.8 mm)
Keyway (K2)
8 mm
Length (L)
3.938 in (100.0 mm)
Bore Tolerance
+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
Screw Material
Alloy Steel
Screw Finish
Black Oxide
Forged Clamp Screw
M8
ISO 9001:2015
Certified
REACH
Compliant
RoHS3
Compliant
Note
Stainless steel hubs are available upon request.
B2 Min Shaft Penetration
0.875 in (22.2 mm)
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41, 701 bearings from stock
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In stock in our warehouse in the US
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