• Internal Shaft Locking High Torque Devices, SLD 1850 Series - Imperial
  • Internal Shaft Locking High Torque Devices, SLD 1850 Series - Imperial-2
  • High torque
  • Exceptional concentricity
  • Self-centering
  • Axial hub position can move during clamping
  • Metric shafts 18 mm to 200 mm
  • Inch shafts 3/4 to 4 inch
  • Larger sizes on request
  • 273 - 44,625 ft-lb
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Compare Items Search by Specification

Part Number

Description 

Hub Outside Diameter (Dimension d)

Tolerance of Shaft (T1)

Shaft Locking Device Outside Diameter (Dimension D)

Tolerance of Hub Bore (T2)

Thrust Rings Width at Relaxed State (Dimension B)

Max. Transmissible Axial Force

Max. Transmissible Torque

SAP Material ID

69790498161 N/A SLD-1850-IN-3/4 N/A 0.750 in19.05 mm N/A +0 -0.0013 in N/A 1.850 in47.00 mm N/A -0 +0.0015 in N/A 1.102 in28.00 mm N/A 9181.00 lbf N/A 287.00 ft·lb N/A
69790498162 N/A SLD-1850-IN-7/8 N/A 0.875 in22.23 mm N/A +0 -0.0013 in N/A 1.850 in47.00 mm N/A -0 +0.0015 in N/A 1.102 in28.00 mm N/A 9104.00 lbf N/A 332.00 ft·lb N/A
SLD-1850-IN-1 N/A SLD-1850-IN-1 N/A 1.000 in25.40 mm N/A +0 -0.0013 in N/A 1.969 in50.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 9063.00 lbf N/A 378.00 ft·lb N/A 101781756
SLD-1850-IN-1-1/8 N/A SLD-1850-IN-1-1/8 N/A 1.125 in28.58 mm N/A +0 -0.0016 in N/A 2.165 in55.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 9346.00 lbf N/A 438.00 ft·lb N/A 101781757
SLD-1850-IN-1-3/16 N/A SLD-1850-IN-1-3/16 N/A 1.188 in30.18 mm N/A +0 -0.0016 in N/A 2.165 in55.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 9153.00 lbf N/A 453.00 ft·lb N/A 101781758
69790498166 N/A SLD-1850-IN-1-1/4 N/A 1.250 in31.75 mm N/A +0 -0.0016 in N/A 2.362 in60.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 12377.00 lbf N/A 645.00 ft·lb N/A
SLD-1850-IN-1-3/8 N/A SLD-1850-IN-1-3/8 N/A 1.375 in34.93 mm N/A +0 -0.0016 in N/A 2.362 in60.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 12307.00 lbf N/A 705.00 ft·lb N/A 101781760
SLD-1850-IN-1-7/16 N/A SLD-1850-IN-1-7/16 N/A 1.438 in36.53 mm N/A +0 -0.0016 in N/A 2.559 in65.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 12437.00 lbf N/A 745.00 ft·lb N/A 101781761
69790498169 N/A SLD-1850-IN-1-1/2 N/A 1.500 in38.10 mm N/A +0 -0.0016 in N/A 2.559 in65.00 mm N/A -0 +0.0018 in N/A 1.102 in28.00 mm N/A 12238.00 lbf N/A 765.00 ft·lb N/A
SLD-1850-IN-1-5/8 N/A SLD-1850-IN-1-5/8 N/A 1.625 in41.28 mm N/A +0 -0.0016 in N/A 2.953 in75.00 mm N/A -0 +0.0018 in N/A 1.299 in33.00 mm N/A 23377.00 lbf N/A 1583.00 ft·lb N/A 101781763
SLD-1850-IN-1-11/16 N/A SLD-1850-IN-1-11/16 N/A 1.688 in42.88 mm N/A +0 -0.0016 in N/A 2.953 in75.00 mm N/A -0 +0.0018 in N/A 1.299 in33.00 mm N/A 23612.00 lbf N/A 1660.00 ft·lb N/A 101781764
69790498172 N/A SLD-1850-IN-1-3/4 N/A 1.750 in44.45 mm N/A +0 -0.0016 in N/A 2.953 in75.00 mm N/A -0 +0.0018 in N/A 1.299 in33.00 mm N/A 23295.00 lbf N/A 1699.00 ft·lb N/A
SLD-1850-IN-1-7/8 N/A SLD-1850-IN-1-7/8 N/A 1.875 in47.63 mm N/A +0 -0.0016 in N/A 3.150 in80.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23725.00 lbf N/A 1853.00 ft·lb N/A 101781766
SLD-1850-IN-1-15/16 N/A SLD-1850-IN-1-15/16 N/A 1.938 in49.23 mm N/A +0 -0.0016 in N/A 3.150 in80.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23434.00 lbf N/A 1892.00 ft·lb N/A 101781767
SLD-1850-IN-2 N/A SLD-1850-IN-2 N/A 2.000 in50.80 mm N/A +0 -0.0018 in N/A 3.150 in80.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23631.00 lbf N/A 1969.00 ft·lb N/A 101781768
SLD-1850-IN-2-1/8 N/A SLD-1850-IN-2-1/8 N/A 2.125 in54.00 mm N/A +0 -0.0018 in N/A 3.346 in85.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23549.00 lbf N/A 2085.00 ft·lb N/A 101781769
SLD-1850-IN-2-3/16 N/A SLD-1850-IN-2-3/16 N/A 2.188 in55.58 mm N/A +0 -0.0018 in N/A 3.346 in85.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23726.00 lbf N/A 2163.00 ft·lb N/A 101781770
SLD-1850-IN-2-1/4 N/A SLD-1850-IN-2-1/4 N/A 2.250 in57.15 mm N/A +0 -0.0018 in N/A 3.543 in90.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23476.00 lbf N/A 2201.00 ft·lb N/A 101781771
SLD-1850-IN-2-3/8 N/A SLD-1850-IN-2-3/8 N/A 2.375 in60.33 mm N/A +0 -0.0018 in N/A 3.543 in90.00 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23411.00 lbf N/A 2317.00 ft·lb N/A 101781772
69790498180 N/A SLD-1850-IN-2-7/16 N/A 2.438 in61.93 mm N/A +0 -0.0018 in N/A 3.74 in95 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23573.00 lbf N/A 2394.00 ft·lb N/A
SLD-1850-IN-2-1/2 N/A SLD-1850-IN-2-1/2 N/A 2.500 in63.50 mm N/A +0 -0.0018 in N/A 3.74 in95 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23720.00 lbf N/A 2471.00 ft·lb N/A 101781774
69790498182 N/A SLD-1850-IN-2-9/16 N/A 2.563 in65.10 mm N/A +0 -0.0018 in N/A 3.74 in95 mm N/A -0 +0.0022 in N/A 1.319 in33.50 mm N/A 23508.00 lbf N/A 2510.00 ft·lb N/A
SLD-1850-IN-2-11/16 N/A SLD-1850-IN-2-11/16 N/A 2.688 in68.28 mm N/A +0 -0.0018 in N/A 4.331 in110.00 mm N/A -0 +0.0022 in N/A 1.575 in40.00 mm N/A 38202.00 lbf N/A 4278.00 ft·lb N/A 101781776
SLD-1850-IN-2-3/4 N/A SLD-1850-IN-2-3/4 N/A 2.750 in69.85 mm N/A +0 -0.0018 in N/A 4.331 in110.00 mm N/A -0 +0.0022 in N/A 1.575 in40.00 mm N/A 38435.00 lbf N/A 4404.00 ft·lb N/A 101781777
69790498185 N/A SLD-1850-IN-2-7/8 N/A 2.875 in73.00 mm N/A +0 -0.0018 in N/A 4.528 in115 mm N/A -0 +0.0022 in N/A 1.575 in40.00 mm N/A 38340.00 lbf N/A 4593.00 ft·lb N/A
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