The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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  • Medium torque
  • Allows smaller diameter hubs
  • Exceptional concentricity
  • Self-centering
  • Axial hub position fixed during clamping
  • Metric shafts 6 mm to 130 mm
  • Inch shafts 3/4 to 2-15/16 inch
  • Larger sizes on request
  • 10 - 18,618 ft-lb
Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric
Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric-2
Unit of Measure
Items Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric
69790498435
SLD 1900 Series - Metric 		Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric
69790498436
SLD 1900 Series - Metric 		Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric
69790498437
SLD 1900 Series - Metric 		Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric
69790498438
SLD 1900 Series - Metric 		Internal Shaft Locking Medium Torque Devices, SLD 1900 Series - Metric
69790498439
SLD 1900 Series - Metric
Description  N/A SLD-1900-MM-6X14 N/A SLD-1900-MM-8X15 N/A SLD-1900-MM-9X16 N/A SLD-1900-MM-10X16 N/A SLD-1900-MM-11X18
Shaft Size  N/A 6 x 14 mm N/A 8 x 15 mm N/A 9 x 16 mm N/A 10 x 16 mm N/A 11 x 18 mm
Coupling Size N/A SLD1900
Type N/A Internal
Hub Outside Diameter (Dimension d) N/A 0.236 in6.00 mm N/A 0.315 in8.00 mm N/A 0.354 in9.00 mm N/A 0.394 in10.00 mm N/A 0.433 in11.00 mm
Tolerance of Shaft (T1) N/A +0 -0.0009 in N/A +0 -0.0009 in N/A +0 -0.0009 in N/A +0 -0.0009 in N/A +0 -0.0011 in
Shaft Locking Device Outside Diameter (Dimension D) N/A 0.591 in15.00 mm N/A 0.591 in15.00 mm N/A 0.63 in16.00 mm N/A 0.63 in16.00 mm N/A 0.709 in18.00 mm
Tolerance of Hub Bore (T2) N/A -0 +0.0011 in
Thrust Rings Width at Relaxed State (Dimension B) N/A 0.846 in21.5 mm N/A 0.984 in25.00 mm N/A 0.984 in25.00 mm N/A 1.024 in26.00 mm N/A 1.024 in26.00 mm
Collar Material N/A Silver/Metallic
Weight N/A 0.33 lb N/A 0.33 lb N/A 0.33 lb N/A 0.35 lb N/A 0.16 lb
Locking Screw Size (Dimension T) N/A M3 N/A M4 N/A M4 N/A M4 N/A M4
Screw Type N/A Socket Head Cap Screw
Screw Material N/A Steel
Style N/A Self Centering
Application N/A Internal Shaft Locking Device
Diameter to Flange (Dimension D1) N/A 0.984 in24.99 mm N/A 1.063 in27.00 mm N/A 1.102 in27.99 mm N/A 1.142 in29.01 mm N/A 1.260 in32.00 mm
Contact Length (Dimension l) N/A 0.354 in9.00 mm N/A 0.472 in12.00 mm N/A 0.551 in14.00 mm N/A 0.551 in14.00 mm N/A 0.551 in14.00 mm
Max. Transmissible Axial Force N/A 1049.00 lbf N/A 2098.00 lbf N/A 2304.00 lbf N/A 2298.00 lbf N/A 2248.00 lbf
Max. Transmissible Torque N/A 10.00 ft·lb N/A 21.00 ft·lb N/A 30.00 ft·lb N/A 34.00 ft·lb N/A 37.00 ft·lb
Screw Tightening Torque N/A 1.50 ft·lb N/A 3.70 ft·lb N/A 3.70 ft·lb N/A 3.70 ft·lb N/A 3.70 ft·lb
Pressure on The Hub N/A 13779.00 psi N/A 14649.00 psi N/A 15664.00 psi N/A 15664.00 psi N/A 13924.00 psi
Pressure on The Shaft N/A 14939.00 psi N/A 15084.00 psi N/A 17840.00 psi N/A 15954.00 psi N/A 14504.00 psi
Total Width at Relaxed State (Dimension L) N/A 0.965 in24.51 mm N/A 1.142 in29.01 mm N/A 1.220 in30.99 mm N/A 1.181 in30.00 mm N/A 1.181 in30.00 mm
# of Locking Screws N/A 4 N/A 3 N/A 4 N/A 4 N/A 4
Cubic inches N/A 0.33706 in³8.56123 mm³ N/A 0.39888 in³10.13152 mm³ N/A 0.48422 in³12.29914 mm³ N/A 0.46874 in³11.90597 mm³ N/A 0.59367 in³15.07912 mm³