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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  • Self-centering
  • Exceptional concentricity 
  • Suitable/recommended for hollow shafts
  • Axial hub position fixed during clamping
  • Metric shafts 14 mm to 240 mm  
  • Larger sizes on request
  • 22 - 118,010 ft-lb
External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric
External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric-2
Unit of Measure
Items External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric
69790498007
SLD 900 Series - Metric 		External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric
69790498008
SLD 900 Series - Metric 		External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric
69790498009
SLD 900 Series - Metric 		External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric
69790498010
SLD 900 Series - Metric 		External Shaft Locking Self-Centering Devices, SLD 900 Series - Metric
69790498011
SLD 900 Series - Metric
Description  N/A SLD-900-MM-14 N/A SLD-900-MM-16 N/A SLD-900-MM-20 N/A SLD-900-MM-24 N/A SLD-900-MM-30
Hub Outside Diameter (Dimension d) N/A 14.00 mm0.551 in N/A 16.00 mm0.630 in N/A 20.00 mm0.787 in N/A 24.00 mm0.945 in N/A 30.00 mm1.181 in
Tolerance of Hub Outside Diameter (T3) N/A +0 - 0.0013 in
Shaft Size N/A 14.00 mm N/A 16.00 mm N/A 20.00 mm N/A 24.00 mm N/A 30.00 mm
Coupling Size N/A SLD900
Type N/A External
Shaft Locking Device Outside Diameter (Dimension D) N/A 38.00 mm1.496 in N/A 41.00 mm1.614 in N/A 50.00 mm1.969 in N/A 50.00 mm1.969 in N/A 60.00 mm2.362 in
Thrust Rings Width at Relaxed State (Dimension B) N/A 11.00 mm0.433 in N/A 15.00 mm0.591 in N/A 19.00 mm0.748 in N/A 19.00 mm0.748 in N/A 21.00 mm0.827 in
Contact Length (Dimension l) N/A 9.00 mm0.354 in N/A 11.00 mm0.433 in N/A 14.00 mm0.551 in N/A 14.00 mm0.551 in N/A 16.00 mm0.630 in
Max. Transmissible Torque (at low end of shaft diameter range) N/A 22.00 ft·lb N/A 37.00 ft·lb N/A 79.00 ft·lb N/A 120.00 ft·lb N/A 177.00 ft·lb
Max. Transmissible Torque (min to max shaft diameter) N/A 22 to 37 ft·lb N/A 37 to 66 ft·lb N/A 79 to 156 ft·lb N/A 120 to 210 ft·lb N/A 177 to 306 ft·lb
Collar Material N/A Silver/Metallic
Weight N/A 0.33 lb N/A 0.44 lb N/A 0.44 lb N/A 0.44 lb N/A 0.66 lb
# of Locking Screws N/A 4 N/A 5 N/A 6 N/A 6 N/A 6
Locking Screws Size N/A M5
Locking Screw Size (Dimension T) N/A M5
Screw Type N/A Hex Head Bolt
Screw Material N/A Steel
Style N/A Self Centering
Application N/A External Shaft Locking Device
Screw Tightening Torque N/A 3.00 ft·lb
Shaft Diameter (Dimension ds) N/A 0.433 in N/A 0.472 in N/A 0.551 in N/A 0.728 in N/A 0.866 in
Gap Width at Relaxed State (Dimension e) N/A 0.039 in N/A 0.079 in N/A 0.098 in N/A 0.098 in N/A 0.098 in
Max. Diametrical Clearance (Dimension C) N/A 0.001 in
Total Thrust Rings Width at Relaxed State (Dimension L) N/A 0.591 in15.00 mm N/A 0.728 in18.50 mm N/A 0.906 in23.00 mm N/A 0.906 in23.00 mm N/A 0.984 in25.00 mm
Disc Outside Diameter (Dimension D) N/A 38.00 mm1.496 in N/A 41.00 mm1.614 in N/A 50.01 mm1.969 in N/A 50.01 mm1.969 in N/A 59.99 mm2.362 in
Cubic inches N/A 1.32267 in³33.59575 mm³ N/A 1.89644 in³48.16950 mm³ N/A 3.51253 in³89.21818 mm³ N/A 5.05461 in³128.38719 mm³ N/A 7.90863 in³200.87919 mm³