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Dalton Roller Chain Shear Pin Coupling "RCSPC"
A complete line of Dalton Shear Pin (torque limiter) Roller Chain Couplings was developed for applications where horsepower and torque or high or extreme accuracy is desired for torque settings.

The coupling halves are hobbed with a special tooth form and hardened 45 to 50 Rockwell "C". Roller chain couplings, when used correctly, are unsurpassed by any other more expensive coupling. Standard sprockets should not be used for coupling applications.

RCSPC specs
Please call for discounts on list prices

Click on highlighted part number
to view and download CAD files.

Shear
Pin
Coupling
Size
Stock Bore Shear
Pin Coupling Half
Stock Bores St'd Coupling Half Includes KW & SS
Coupling
Complete
List Price
Coupling
Chain
Only
List Price
Shear Pin
Coupling
Half
List Price
St'd
Coupling
Half
List Price
Shear
Pin
Collar
List Price

Shear
Pins
List Price
SP5016 5/8, 3/4, 1, 1-1/8,
1-3/16, 1-1/4
5/8, 3/4, 1, 1-1/8, 1-3/16, 1-1/4, 1-3/8, 1-7/16, 1-1/2, 1-5/8 163.00 23.18 48.80 49.20 27.80 24.00
SP5018 3/4, 7/8, 1, 1-1/4,
1-3/8, 1-7/16, 1-1/2, 1-5/8
3/4, 1-1/4, 1-3/8, 1-7/16, 1-1/2, 1-5/8, 1-7/8, 1-15/16 193.00 25.78 63.00 54.70 31.60 29.00
SP6018 1, 1-1/4, 1-7/16, 1-1/2, 1-5/8, 1-3/4, 2-7/8 1, 1-7/16, 1-1/2, 1-5/8, 1-3/4, 1-7/8, 1-15/16, 2, 2-1/8, 2-1/4 276.00 46.40 101.60 77.50 34.00 32.00
SP6020 1-1/8, 1-1/4, 1-1/2, 1-3/4, 1-15/16, 2-1/8 1-1/8, 1-1/2, 1-3/4, 1-15/16, 2-1/8, 2-3/8, 2-7/16, 2-5/8 322.00 51.36 125.60 86.00 42.00 35.00
SP8018 1-1/8, 1-1/2, 1-15/16, 2, 2-1/8, 2-3/8, 2-7/16 1-1/8, 1-15/16, 2, 2-1/8, 2-3/8, 2-7/16, 2-5/8, 2-7/8 495.00 107.36 181.00 155.60 47.80 36.96
SP8020 1-1/2, 1-3/4, 2, 2-3/16, 2-7/16, 2-11/16, 2-15/16 1-1/2, 2-3/16, 2-7/16, 2-11/16, 2-15/16, 3-1/8, 3-3/8 644.00 116.52 274.08 181.00 71.40 38.40
SP10018 1-1/2, 1-3/4, 2, 2-7/16, 2-15/16, 3-7/16 1-1/2, 1-3/4, 2, 2-7/16, 2-15/16, 3-7/16 1020.00 190.80 418.32 356.00 88.80 38.40
SP10020 2, 3-3/8, 3-7/16, 3-1/2, 3-3/4 2, 3-3/8, 3-7/16, 3-15/16 1170.00 211.20 478.80 396.00 117.60 47.52
SP12020 2, 2-1/2, 3-7/16, 3-1/2, 3-15/16, 4-7/16 2, 3-7/16, 3-1/2, 3-15/16, 4-7/16 1810.00 298.56 765.36 656.00 166.80 54.00
Capabilities Operations And Inspection Equipment How To Order
Basic "OSD" Safety Devices "OSDC" Overload Safety Device Couplings "ROSDC" Rigid Overload Safety Device Coupling
Roller Chain Flexible Couplings Rigid Steel Couplings Special Sprockets for Dalton Torque Limiter Safety Overload Switch

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