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Smarter Bearing Selection Is Here

The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Quick-Flex Elastomeric Couplings
Durability for the Long Haul

Quick-Flex elastomeric couplings are durable enough to perform in harsh environments, yet need minimal maintenance. This type of coupling is easy to install and requires no lubrication. The insert can be changed without removing the hubs. Thanks to the versatility of the design, elastomeric couplings are direct replacements for most comparable couplings.

Click here to configure your Quick-Flex Elastomeric Coupling.
Unit of Measure

Specifications

Units of Measurement

N/A Metric

Drive Shaft Size [mm]

 N/A 48

Driven Shaft Size [mm]

 N/A 30

Shaft Separation [mm]

 N/A 192

Motor Rating [kW]

 N/A 18.5

Shaft RPM

 N/A 1460

Ambient Temperature [°C]

 N/A < 100

Service Factor is known?

 N/A No

Actual Torque [Nm]

 N/A 121

Design Torque [Nm]

 N/A 0

Stainless Steel Options

 N/A None

Interference Fit

 N/A No

Coupling Max RPM

 N/A 7000

Axial Misalignment [mm]

 N/A 2.95

Angular Misalignment [°]

 N/A 2

Radial Misalignment [mm]

 N/A 0.99

Assembly Image

 N/A
QFSPSTD

Insert Image

 N/A
QFINSERT

Cover Image

 N/A
QFSTDCOVER

Hub (x1)

 N/A QF25X30MM

Cover (x1)

 N/A QF25COVER

Insert (x1)

 N/A QF25INSERT

Spacer Hub

 N/A QF25SPHUBX48MM

Spacer Body

 N/A QF25SPBODY for 192 [mm] shaft separation ('S')

Spacer Type

 N/A Single Ended Spacer

Weight (Insert) [kg]

 N/A 0.14

Dimensions

A (Cover) [mm]

 N/A 66.294

B [mm]

 N/A 51.05

B (Cover) [mm]

 N/A 135.636

D1 [mm]

 N/A 106.93

D1 (Cover) [mm]

 N/A 106.934

D2 [mm]

 N/A 81.03

E (Cover) [mm]

 N/A 49.53

F [mm]

 N/A 1.02

Gmax [mm]

 N/A 3.3

Gmin [mm]

 N/A 2.54

L [mm]

 N/A 60.71

L (Insert) [mm]

 N/A 54.864

M (Insert) [mm]

 N/A 96.52

N (Insert) [mm]

 N/A 31.242

R [mm]

 N/A 45.974

T [mm]

 N/A 52.07
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