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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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Timken Wheel-Pac™
The Timken Wheel-Pac™ bearing is a pre-set, pre-greased, pre-sealed integrated bearing assembly that provides outstanding wheel end performance for commercial vehicle trucks and trailers. We customized Wheel-Pac™ to suit the truck builder’s preferred hub design.

Design Attributes:
Pre-set, pre-greased and pre-sealed bearing package eliminates the need for manual bearing adjustment and features fewer components, simplifying installation and maintenance. Features a reduced bearing setting range that reduces runout, increases assembly stiffness and provides better friction control for increased system life. Design optimizes weight and packaging for high power density – greater performance in a smaller package. Additional design options include through hardened or case carburized steel (for improved debris resistance), greased, super-sealed or oiled lubrication options, and anti-lock braking systems ring integration.

Applications:
Commercial vehicle truck and trailer wheel ends
Unit of Measure

Notes

Disclaimer

 N/A The Timken Wheel-Pac™ bearing is not sold in the United States.

Specifications

Cone Part Numbers

 N/A NP746701 (Inboard) NP858425 (Outboard)

Cup Part Numbers

 N/A NP150457 (Inboard) NP906627 (Outboard)

Alternate Part Name

 N/A NP746701

Bore (Outboard)

 N/A 3.465 in88.000 mm

Bore (Inboard)

 N/A 3.465 in88.000 mm

Cup Outside Diameter (Outboard)

 N/A 5.433 in138.000 mm

Cup Outside Diameter (Inboard)

 N/A 5.433 in138.000 mm

Cup Width (Outboard)

 N/A 1.743 in44.282 mm

Cup Width (Inboard)

 N/A 1.743 in44.282 mm

Total Width

 N/A 4.724 in120.00 mm

Applications

Application Trailer

 N/A SAF - B - Outer / Inner
SAF - S - Outer / Inner
SAF - Z - Outer / Inner
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