Corrosion-Resistant Two-Bolt Flanged Mounted Bearings - Poly-Round® On The Timken Company

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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Part Number	Bore Size	Bearing Style	Bearing Number	Housing Material	DoubleLock® Style	CAD
PAU4LKAFL210-31	N/A 1 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK210-31	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKBFL210-31	N/A 1 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK210-31	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKPLFL210-31	N/A 1 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK210-31	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
PAU4LKSFL210-31	N/A 1 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK210-31	N/A Cast Stainless Steel	N/A Standard	N/A
PAU4LKSFLY210-31	N/A 1 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK210-31	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKAFL210-31	N/A 1 15/16 in	N/A QF – High Temp	N/A QFU4LK210-31	N/A Machined Stainless Steel	N/A Standard	N/A
QFU4LKBFL210-31	N/A 1 15/16 in	N/A QF – High Temp	N/A QFU4LK210-31	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKHEAFL210-31	N/A 1 15/16 in	N/A QF – Food Safe	N/A QFU4LKHE210-31	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHESFL210-31	N/A 1 15/16 in	N/A QF – Food Safe	N/A QFU4LKHE210-31	N/A Cast Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHVAFL210-31	N/A 1 15/16 in	N/A QF – Food Safe	N/A QFU4LKHV210-31	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A
QFU4LKHVSFL210-31	N/A 1 15/16 in	N/A QF – Food Safe	N/A QFU4LKHV210-31	N/A Cast Stainless Steel	N/A HV – High Temp. Fixed	N/A
QFU4LKPLFL210-31	N/A 1 15/16 in	N/A QF – High Temp	N/A QFU4LK210-31	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
QFU4LKSFL210-31	N/A 1 15/16 in	N/A QF – High Temp	N/A QFU4LK210-31	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKSFLQK210-31	N/A 1 15/16 in	N/A QF – High Temp	N/A QFU4LK210-31	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKSFLY210-31	N/A 1 15/16 in	N/A QF – High Temp	N/A QFU4LK210-31	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKAFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A Machined Stainless Steel	N/A Standard	N/A
FAU4LKBFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
FAU4LKHEAFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LKHE210	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
FAU4LKHESFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LKHE210	N/A Cast Stainless Steel	N/A HE – High Temp. Expansion	N/A
FAU4LKHVAFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LKHV210	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A
FAU4LKHVSFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LKHV210	N/A Cast Stainless Steel	N/A HV – High Temp. Fixed	N/A
FAU4LKPLFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
FAU4LKSFL210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFLQK210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFLY210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK210-31

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKBFL210-31

N/A 1 15/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK210-31

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKPLFL210-31

N/A 1 15/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK210-31

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

PAU4LKSFL210-31

N/A 1 15/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK210-31

N/A Cast Stainless Steel

N/A Standard

N/A

PAU4LKSFLY210-31

N/A 1 15/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK210-31

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKAFL210-31

N/A 1 15/16 in

N/A QF – High Temp

N/A QFU4LK210-31

N/A Machined Stainless Steel

N/A Standard

N/A

QFU4LKBFL210-31

N/A 1 15/16 in

N/A QF – High Temp

N/A QFU4LK210-31

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKHEAFL210-31

N/A 1 15/16 in

N/A QF – Food Safe

N/A QFU4LKHE210-31

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHESFL210-31

N/A 1 15/16 in

N/A QF – Food Safe

N/A QFU4LKHE210-31

N/A Cast Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHVAFL210-31

N/A 1 15/16 in

N/A QF – Food Safe

N/A QFU4LKHV210-31

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

QFU4LKHVSFL210-31

N/A 1 15/16 in

N/A QF – Food Safe

N/A QFU4LKHV210-31

N/A Cast Stainless Steel

N/A HV – High Temp. Fixed

N/A

QFU4LKPLFL210-31

N/A 1 15/16 in

N/A QF – High Temp

N/A QFU4LK210-31

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

QFU4LKSFL210-31

N/A 1 15/16 in

N/A QF – High Temp

N/A QFU4LK210-31

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKSFLQK210-31

N/A 1 15/16 in

N/A QF – High Temp

N/A QFU4LK210-31

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKSFLY210-31

N/A 1 15/16 in

N/A QF – High Temp

N/A QFU4LK210-31

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKAFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A Machined Stainless Steel

N/A Standard

N/A

FAU4LKBFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

FAU4LKHEAFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LKHE210

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

FAU4LKHESFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LKHE210

N/A Cast Stainless Steel

N/A HE – High Temp. Expansion

N/A

FAU4LKHVAFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LKHV210

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

FAU4LKHVSFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LKHV210

N/A Cast Stainless Steel

N/A HV – High Temp. Fixed

N/A

FAU4LKPLFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

FAU4LKSFL210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFLQK210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFLY210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

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Bore Size (in)

Bore Size (mm)

Bearing Style

Housing Material

DoubleLock® Style

Part Number

Bore Size

Bearing Style

Bearing Number

Housing Material

DoubleLock® Style

CAD