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MDCD51-18-12-A, 18mm x 12mm Double Disc Coupling, Aluminum | Ruland

Ruland . MDCD51-18-12-A

Gallery

Attributes

Brand name, Manufacturer name, ManufacturerRuland
Attribute0018 mm
Attribute0112 mm
Attribute02, Attribute0312.7 mm
Attribute04, Attribute0530.3 mm
Attribute0650.8 mm
Attribute07+0.03 mm / -0.00 mm
Attribute0864.0 mm
Attribute0920.55 mm
Attribute10+0.000 mm / -0.013 mm
Attribute11M5
Attribute12Alloy Steel
Attribute134.0 mm
Attribute14Black Oxide
Attribute159.5 Nm
Attribute162 ea
Attribute179.90 Nm
Attribute182.0°
Attribute1919.80 Nm
Attribute200.30 mm
Attribute2139.6 Nm
Attribute220.64 mm
Attribute2367.2 Nm/Deg
Attribute241.009 x 10
Attribute2510,000 RPM
Attribute26, Attribute27, Attribute28Yes
Attribute31Hubs and Center Spacer: 2024-T351 Aluminum Bar
Attribute32-40°F to 200°F (-40°C to 93°C)
Attribute33Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black Anodize
Attribute34Ruland Manufacturing
Attribute35USA
Attribute36, Weight0.611900
Attribute37634529148365
Attribute388483.60.8000
Attribute3931163008
Attribute40Stainless steel hubs are available upon request.
Attribute41Torque ratings are at maximum misalignment.
Attribute42Performance ratings are for guidance only. The user must determine suitability for a particular application.
Attribute43Torque ratings for the couplings are based on the physical limitations/failure point of the disc springs. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the disc springs. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the disc springs. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance.
AttributeKey00Bore (B1)
AttributeKey01Small Bore (B2)
AttributeKey02B1 Min Shaft Penetration
AttributeKey03B2 Min Shaft Penetration
AttributeKey04B1 Max Shaft Penetration
AttributeKey05B2 Max Shaft Penetration
AttributeKey06, height_AttribOuter Diameter (OD)
AttributeKey07Bore Tolerance
AttributeKey08, length_AttribLength (L)
AttributeKey09, width_AttribHub Width (LH)
AttributeKey10Recommended Shaft Tolerance
AttributeKey11Forged Clamp Screw
AttributeKey12Screw Material
AttributeKey13Hex Wrench Size
AttributeKey14Screw Finish
AttributeKey15Seating Torque
AttributeKey16Number of Screws
AttributeKey17Dynamic Torque Reversing
AttributeKey18Angular Misalignment
AttributeKey19Dynamic Torque Non-Reversing
AttributeKey20Parallel Misalignment
AttributeKey21Static Torque
AttributeKey22Axial Motion
AttributeKey23Torsional Stiffness
AttributeKey24Moment of Inertia
AttributeKey25Maximum Speed
AttributeKey26Full Bearing Support Required?
AttributeKey27Zero-Backlash?
AttributeKey28Balanced Design
AttributeKey29Torque Wrench
AttributeKey30Recommended Hex Key
AttributeKey31Material Specification
AttributeKey32Temperature
AttributeKey33Finish Specification
AttributeKey34Manufacturer
AttributeKey35Country of Origin
AttributeKey36, Weight_AttribWeight (lbs)
AttributeKey37UPC
AttributeKey38Tariff Code
AttributeKey39UNSPC
AttributeKey40Note 1
AttributeKey41Note 2
AttributeKey42Note 3
AttributeKey43Note 4
AttributeKey44Prop 65
DimensionUnitmm
Extra Product NameMDCD51-18-12-A, 18mm x 12mm Double Disc Coupling, Aluminum | Ruland
WeightUnitlbs
diameter, height50.8
keywordsMDCD51-18-12-A, Double Disc Coupling
length64.0
moq, multiple, tierMinQty11
MPN, SKUMDCD51-18-12-A
qtyInStock-2
qtySourceFieldMap
snippetRuland part number MDCD51-18-12-A is an aluminum double disc coupling with 18mm x 12mm bores. Download a 2D/3D CAD file or purchase the MDCD51-18-12-A directly from the manufacturer.
tierMinQty210
tierMinQty325
tierMinQty450
tierPrice1284.68
tierPrice2258.8
tierPrice3193.24
tierPrice4116.03
width20.55

Distributor offers

SellerSKUMOQIn stockMultiplePrices
RulandMDCD51-18-12-A1-211 @ $284.68, 10 @ $258.80, 25 @ $193.24, 50 @ $116.03
cbtcompany.comMDCD51-18-12-A111 @ $326.30
Digi-Key1360615311511 @ $310.87
motionindustries.com06264842111 @ $502.89