Buy Lovejoy 68514438858, LF Series Base Element with Hardware

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Coupling Size:: Coupling Size: LF140

The heart of the LF Series coupling is the flexible base element. This element allows the customer to make their own shaft hubs from steel bar stock or use existing hubs. Ideal for quick prototype testing, retrofit and high volume applications.

Features:

Wide range of standard designs and materials
Application versatility
Shaft to shaft or flywheel to shaft designs
Designed to accommodate substantial shock loads, vibration, and misalignment
Low moment of inertia
Electrically insulating
No lubrication, maintenance free
Unique air-flow cooling design
Different element stiffness values allow for torsional tuning of applications with diesel engines
Economic design allows for cost effective solutions for torsional applications
Proven L-LOC spline-clamping hub virtually eliminates spline shaft profile wear and "fretting"
Oil, heat, and corrosion resistant elements (Hytrel, Zytel)
When used with S-bolts, the coupling can accommodate some end float
S-bolts accommodate applications requiring "blind" assembly

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Technical Details

Reviews

Description	LF140 ELE HTR W/HDWR 60A DURO
Coupling Size	LF140
Coupling Type	Torsional
Material	High Temperature Rubber (HTR)
Bore Type	Element w/ Hardware
Color	Black
Weight	7.40 lb
Thread (Dimension T)	M20
Length thru Bore	2.440 in 80.00 mm
Dimension HD	4.921 in 125.00 mm
Max. Bore (Dimensions ID1/ID2) - Flanged Hubs	4.250 in 110.00 mm
Cubic in ches	255.85254 in ^3
Normal Temperature Range	-40 to 194 °F
Nominal Torque	15000.00 in ·lb 1700.00 N·m
Max. Torque	43400.00 in ·lb 4900.00 N·m
Allowable Continuous Vibratory Torque	6200.00 in ·lb 700.00 N·m
Max. Speed	3600.00 rpm
Max. Angular Misalignment	2.00 °
Max. Parallel Misalignment	0.080 in 2.00 mm
Wind-Up Angle at Nominal Torque	3.00 °
Wind-Up Angle at Max. Torque	7.50 °
Dynamic Torsional Stiffness	40000.00 Nm/rad
Dynamic Torsional Stiffness	354000.00 in ·lb /rad
Static Angular Stiffness	336.00 in ·lb /deg38.00 Nm/deg
Static Axial Stiffness	3700.00 lb/in650.00 Nm/deg
Static Radial Stiffness	13100.00 lb/in2300.00 Nm/deg
Shore Hardness	60A

Notes

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Product Details

Description	LF140 ELE HTR W/HDWR 60A DURO
Coupling Size	LF140
Coupling Type	Torsional
Material	High Temperature Rubber (HTR)
Bore Type	Element w/ Hardware
Color	Black
Weight	7.40 lb
Thread (Dimension T)	M20
Length thru Bore	2.440 in 80.00 mm
Dimension HD	4.921 in 125.00 mm
Max. Bore (Dimensions ID1/ID2) - Flanged Hubs	4.250 in 110.00 mm
Cubic in ches	255.85254 in ^3
Normal Temperature Range	-40 to 194 °F
Nominal Torque	15000.00 in ·lb 1700.00 N·m
Max. Torque	43400.00 in ·lb 4900.00 N·m
Allowable Continuous Vibratory Torque	6200.00 in ·lb 700.00 N·m
Max. Speed	3600.00 rpm
Max. Angular Misalignment	2.00 °
Max. Parallel Misalignment	0.080 in 2.00 mm
Wind-Up Angle at Nominal Torque	3.00 °
Wind-Up Angle at Max. Torque	7.50 °
Dynamic Torsional Stiffness	40000.00 Nm/rad
Dynamic Torsional Stiffness	354000.00 in ·lb /rad
Static Angular Stiffness	336.00 in ·lb /deg38.00 Nm/deg
Static Axial Stiffness	3700.00 lb/in650.00 Nm/deg
Static Radial Stiffness	13100.00 lb/in2300.00 Nm/deg
Shore Hardness	60A

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Lovejoy 68514438858 LF Series Base Element with Hardware

Identifiers

Technical Details

Reviews