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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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Unit of Measure

Specifications

Bore Size

N/A 2 7/16 in

Bearing Style

N/A QF – High Temp

Bearing Number

N/A QFU4LK212-39

Housing Material

N/A Cast Stainless Steel

DoubleLock® Style

N/A Standard

Housing Construction

N/A Two-Bolt Pillow Block

Dimensions

Housing Width A

N/A 2.165 in55.0 mm

Total Length L

N/A 9.500 in241.0 mm

Total Height H2

N/A 5.433 in138.0 mm

Bolt Hole Spacing J

N/A 7.250 in184.0 mm

Base to Center Height H

N/A 2.750 in69.8 mm

Foot Height H1

N/A 0.669 in17.0 mm

Bolt Hole Size N

N/A 0.787 in20.0 mm

Bolt Hole Length N1

N/A 0.985 in25.0 mm

Center of Bearing from Bearing End S

N/A 0.640 in16.3 mm

Locking Sleeve Width B1

N/A 2.606 in66.2 mm

Locking Collar Outside Diameter d1

N/A 3.386 in86.0 mm
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