Part Number 69790498138, SLD 1850 Series - Metric On The Timken Company

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	Part Number 69790498138, SLD 1850 Series - Metric

Unit of Measure: Imperial Metric Both

Specifications · Dimensional Data · Performance Data · Features

Specifications

Description		SLD-1850-MM-45X75

Coupling Size		SLD1850

Type		Internal

Collar Material		Silver/Metallic

Weight		1.39 lb

Screw Type		Socket Head Cap Screw

Screw Material		Steel

Style		Self Centering

Application		Internal Shaft Locking Device

# of Locking Screws		8

Dimensional Data

Shaft Size		45 x 75 mm

Hub Outside Diameter (Dimension d)		1.772 in 45.00 mm

Tolerance of Shaft (T₁)		+0 -0.0015 in

Shaft Locking Device Outside Diameter (Dimension D)		2.953 in 75.00 mm

Tolerance of Hub Bore (T₂)		-0 +0.0018 in

Thrust Rings Width at Relaxed State (Dimension B)		1.299 in 33.00 mm

Locking Screw Size (Dimension T)		M8

Contact Length (Dimension l)		0.787 in 20.00 mm

Total Width at Relaxed State (Dimension L)		1.614 in 41.00 mm

Cubic inches		14.07442 in³ 357.49020 mm³

Performance Data

Max. Transmissible Axial Force		23540.00 lbf

Max. Transmissible Torque		1738.00 ft·lb

Screw Tightening Torque		26.00 ft·lb

Pressure on The Hub		26832.00 psi

Pressure on The Shaft		33214.00 psi

Features

Features		Versus Traditional Keyed Connections No Backlash due to fit tolerances No impact effect from reversing loads Ability to adjust axial position and angular timing No fretting corrosion due to movement at the fit interface Versus Traditional Interference Fits Easier and quicker to install Higher contact pressures can transmit greater torques Easy and quick to remove without damaging the shaft or hub - even after years of service Design Benefits Eliminate cost of machining keyways or splines Reduce the shaft stress by removing keyways or splines Eliminating keyways often allows the use of a smaller diameter shaft Can place anywhere on shaft, and allows for easy angular timing Easy removal without damaging the shaft or hub means easier maintenance for your customer

DOWNLOADS


		Shaft Locking Device Catalog (full catalog) (PDF, 0KB)

		Shaft Locking Device Applications Guide (PDF, 0KB)

Part Number 69790498138, SLD 1850 Series - Metric