68514438607BearingDimensions_TIMKEN 68514438607Bearing Price-BearingModelInquiry

TIMKEN 68514438607: Brand: TIMKEN; Type series: Series LF Base Element with Hardware; Model: 68514438607

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Product parameters

TIMKEN 68514438607Bearing Detailed parameters

Specifications
Dimensional Data
Performance Data
Torsional Element Specifications
Features
Notes

Specifications
Description	LF2 ELE HTR W (type)/HDWR Series 60 DURO
Coupling Size	LF2
Coupling Type	Torsional
Material	High Temperature Rubber (HTR)
Bore Type	Element w/ Hardware
Color	Black
Weight	0.28 lb

Dimensional Data
Thread (Dimension T (type))	M8
Length thru Bore	28.00 mm 0.790 in
Dimension HD	40.00 mm 1.575 in
Max. Bore (Dimensions ID1/ID2) - Flanged Hubs	38.00 mm 1.380 in
Cubic inches	Series 8.86578 in3

Performance Data
Normal Temperature Range	-40 to 194 oF
Nominal Torque	20.00 N (type)·m 180.00 in·lb
Max. Torque	60.00 N (type)·m 530.00 in·lb
Allowable Continuous Vibratory Torque	Series 10.00 N (type)·m 89.00 in·lb
Max. Speed	8000 rpm
Max. Angular Misalignment	3.00 o
Max. Parallel Misalignment	1.50 mm 0.060 in
Wind-Up Angle at Nominal Torque	6.00 o
Wind-Up Angle at Max. Torque	17.00 o
Dynamic Torsional Stiffness	290.00 Nm/rad
Dynamic Torsional Stiffness	2570.00 in·lb/rad
Static Angular Stiffness	0.30 Nm/deg 2.66 in·lb/deg
Static Axial Stiffness	22.00 Nm/deg 130.00 lb/in
Static Radial Stiffness	150.00 Nm/deg 860.00 lb/in
Shore Hardness	60A

Torsional Element Specifications
Torsional Element Specifications	There are two different rubber element materials available, High Temperature Rubber (HTR) and Neoprene (CR). Both elements are torsionally soft and are placed into compression during assembly. Rubber under compression can carry up to Series 5 times the amount of torque as non-compressed elements. The elements effectively accommodate shock, misalignment, and vibration plus minimize harmful radial and axial forces on the connected equipment. Neoprene (CR) is used in environments that are hostile to High Temperature Rubber (HTR). Available Durometer Hardness: 50, Series 60 (Shore A (type) scale) Operating Temperature Range: HTR: -40° to 194° F (type) CR: -40° to 175° F (type) Maximum Angular Misalignment: Up to 3°

Torsional Element Specifications

There are two different rubber element materials available, High Temperature Rubber (HTR) and Neoprene (CR). Both elements are torsionally soft and are placed into compression during assembly. Rubber under compression can carry up to Series 5 times the amount of torque as non-compressed elements. The elements effectively accommodate shock, misalignment, and vibration plus minimize harmful radial and axial forces on the connected equipment. Neoprene (CR) is used in environments that are hostile to High Temperature Rubber (HTR).

50, Series 60 (Shore A (type) scale)

HTR: -40° to 194° F (type)
CR: -40° to 175° F (type)

Up to 3°

Features
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 Model 6 unique spacer designs span gaps between equipment in excess of the normal equipment separation Model 6 design available with bearings for high speeds and large amounts of equipment separation

Notes
Notes	For Hytrel, dynamic torsional stiffness values are non-linear with respect to torque. Value given is for 100% of nominal torque. Angular and parallel misalignment values are dependent on speed, and for rubber elements, should be adjusted according to figure 4. Hytrel® elements are only for applications where the driven component is piloted to the driver for SAE and DIN established alignments (i.e. Hydraulic pump flange-mounted to engine flywheel housing). Hytrel® elements are only for applications where the driven component is piloted to the driver for essentially perfect alignment (hydraulic pump flange-mounted to engine housing).

*If any errors are found in the data, please contact customer service Error correction

WuXi Andge Bearing Co.,Ltd.

Company Profile｜Andge Bearing

Andge Bearing is a global provider of specialized bearing products and solutions, dedicated to delivering efficient, flexible, and competitive product and service support to small and medium-sized bearing distributors worldwide.

We deeply understand the challenges SME bearing distributors face in daily operations—complex models, diverse demands, scattered orders, heavy inventory pressure, and high customer customization requirements. Based on this, Andge Bearing is committed to building a customer-centric, problem-solving service system that delivers truly valuable support to our partners.

Our Services

Diversified Product Supply

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Expert Support & Responsiveness

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Our Mission

To empower small and medium-sized bearing distributors worldwide by solving practical business challenges, enhancing their market competitiveness, and fostering sustainable growth.

Our Vision

To become the trusted long-term partner for global small and medium-sized bearing distributors, connecting markets worldwide through expertise, flexibility, and integrity.

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