Name: TIMKEN 68514444189
Brand: TIMKEN
SKU: DvqOqV1E5W

TIMKEN 68514444189

Custom & Special Bearings · Dimensions on request

33.16 lbWeight

✓323,474 SKUs in the online catalogue ✓OEM & custom bearings welcome ✓Reply within 30 minutes (working days) ✓Global shipping from Wuxi, China

Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China ⚡ Reply ≤ 30 min

The TIMKEN 68514444189 is a Custom & Special Bearings, available in the dimensions listed in the specification table below, and a unit weight of 33.16 lb. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.

Brand

TIMKEN

Category

Custom & Special Bearings

Type

Custom & Special Bearings

Dimensions (d × D × B)

Dimensions on request

Weight

33.16 lb

Catalogue Ref.

DvqOqV1E5W

Allowable Continuous Vibratory Torque

2650.00 in·lb

Axial Hole and Division

4 at 90o

Bore Type

Rough Stock Bore

Color

Metallic

Connection Type A x B

Rough Stock Bore x Rough Stock Bore

Coupling Size

LF50

Coupling Type

Torsional

Cubic inches

341.27232 in3

Dimension BE

8.00 mm0.310 in

Dimension ER

50 mm1.990 in

Dimension HD

100.00 mm3.940 in

Dimension R

25.00 mm0.980 in

Dynamic Torsional Stiffness

168100.00 in·lb/rad

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

Flange Diameter (Dimension FD)

140.00 mm5.510 in

Length thru Bore

66.00 mm2.600 in

Material

High Temperature Rubber (HTR)

Max. Angular Misalignment

3.00 o

Max. Parallel Misalignment

2.00 mm0.080 in

Max. Speed

4000 rpm

Max. Torque

18600.00 in·lb

Min. Bore (Dimensions ID1/ID2)

0.810 in

Model Specifications

Model 2 and 2/SProvides a complete shaft-to-shaft coupling in a range of sizes for all industrial power transmission applications. It is similar to Model 1 shown above, except a flanged hub is added to make the shaft to shaft connection.Model 2/S allows the drive package to be blind connected. As with all S-Style models, axial end float of equipment shafts can be accommodated without harmful push-pull force.

Nominal Torque

6200.00 in·lb

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).

Operating Temperature Range

-40 to 194 oF

Outside Diameter

199.90 mm7.870 in

Overall Length

139.95 mm5.51 in

Set Screw Size

M16

Shore Hardness

60A

Static Angular Stiffness

230.00 in·lb/deg

Static Axial Stiffness

3700.00 lb/in

Static Radial Stiffness

12600.00 lb/in

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 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, 60 (Shore A scale)Operating Temperature Range: HTR: -40° to 194° F CR: -40° to 175° FMaximum Angular Misalignment: Up to 3°

Type

Complete Coupling

Wind-Up Angle at Max. Torque

7.50 o

Wind-Up Angle at Nominal Torque

3.00 o