Corrosion-Resistant Round 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
FAU4LKBFC206-20	N/A 1 1/4 in	N/A FA – Food Safe (US)	N/A FAU4LK206-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FAU4LKBFC207-20	N/A 1 1/4 in	N/A FA – Food Safe (US)	N/A FAU4LK207-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FEU4LKAFC206-20	N/A 1 1/4 in	N/A FE – Food Safe (Europe)	N/A FEU4LK206-20	N/A Machined Stainless Steel	N/A Standard	N/A
FEU4LKAFC207-20	N/A 1 1/4 in	N/A FE – Food Safe (Europe)	N/A FEU4LK207-20	N/A Machined Stainless Steel	N/A Standard	N/A
FEU4LKBFC206-20	N/A 1 1/4 in	N/A FE – Food Safe (Europe)	N/A FEU4LK206-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FEU4LKBFC207-20	N/A 1 1/4 in	N/A FE – Food Safe (Europe)	N/A FEU4LK207-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFC206-20	N/A 1 1/4 in	N/A NA – Food Safe	N/A NAU4LK206-20	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKAFC207-20	N/A 1 1/4 in	N/A NA – Food Safe	N/A NAU4LK207-20	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKBFC206-20	N/A 1 1/4 in	N/A NA – Food Safe	N/A NAU4LK206-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKBFC207-20	N/A 1 1/4 in	N/A NA – Food Safe	N/A NAU4LK207-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
ONU4LKAFC206-20	N/A 1 1/4 in	N/A ON – Metal detectable	N/A ONU4LK206-20	N/A Machined Stainless Steel	N/A Standard	N/A
ONU4LKAFC207-20	N/A 1 1/4 in	N/A ON – Metal detectable	N/A ONU4LK207-20	N/A Machined Stainless Steel	N/A Standard	N/A
ONU4LKBFC206-20	N/A 1 1/4 in	N/A ON – Metal detectable	N/A ONU4LK206-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
ONU4LKBFC207-20	N/A 1 1/4 in	N/A ON – Metal detectable	N/A ONU4LK207-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKAFC206-20	N/A 1 1/4 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK206-20	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKAFC207-20	N/A 1 1/4 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-20	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKBFC206-20	N/A 1 1/4 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK206-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKBFC207-20	N/A 1 1/4 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKAFC206-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LK206-20	N/A Machined Stainless Steel	N/A Standard	N/A
QFU4LKAFC207-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LK207-20	N/A Machined Stainless Steel	N/A Standard	N/A
QFU4LKBFC206-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LK206-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKBFC207-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LK207-20	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKHEAFC206-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LKHE206-20	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHEAFC207-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LKHE207-20	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHVAFC206-20	N/A 1 1/4 in	N/A QF – High Temp	N/A QFU4LKHV206-20	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A

N/A FA – Food Safe (US)

N/A FAU4LK206-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FAU4LKBFC207-20

N/A 1 1/4 in

N/A FA – Food Safe (US)

N/A FAU4LK207-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FEU4LKAFC206-20

N/A 1 1/4 in

N/A FE – Food Safe (Europe)

N/A FEU4LK206-20

N/A Machined Stainless Steel

N/A Standard

N/A

FEU4LKAFC207-20

N/A 1 1/4 in

N/A FE – Food Safe (Europe)

N/A FEU4LK207-20

N/A Machined Stainless Steel

N/A Standard

N/A

FEU4LKBFC206-20

N/A 1 1/4 in

N/A FE – Food Safe (Europe)

N/A FEU4LK206-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FEU4LKBFC207-20

N/A 1 1/4 in

N/A FE – Food Safe (Europe)

N/A FEU4LK207-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFC206-20

N/A 1 1/4 in

N/A NA – Food Safe

N/A NAU4LK206-20

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKAFC207-20

N/A 1 1/4 in

N/A NA – Food Safe

N/A NAU4LK207-20

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKBFC206-20

N/A 1 1/4 in

N/A NA – Food Safe

N/A NAU4LK206-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKBFC207-20

N/A 1 1/4 in

N/A NA – Food Safe

N/A NAU4LK207-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

ONU4LKAFC206-20

N/A 1 1/4 in

N/A ON – Metal detectable

N/A ONU4LK206-20

N/A Machined Stainless Steel

N/A Standard

N/A

ONU4LKAFC207-20

N/A 1 1/4 in

N/A ON – Metal detectable

N/A ONU4LK207-20

N/A Machined Stainless Steel

N/A Standard

N/A

ONU4LKBFC206-20

N/A 1 1/4 in

N/A ON – Metal detectable

N/A ONU4LK206-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

ONU4LKBFC207-20

N/A 1 1/4 in

N/A ON – Metal detectable

N/A ONU4LK207-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKAFC206-20

N/A 1 1/4 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK206-20

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKAFC207-20

N/A 1 1/4 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-20

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKBFC206-20

N/A 1 1/4 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK206-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKBFC207-20

N/A 1 1/4 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKAFC206-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LK206-20

N/A Machined Stainless Steel

N/A Standard

N/A

QFU4LKAFC207-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LK207-20

N/A Machined Stainless Steel

N/A Standard

N/A

QFU4LKBFC206-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LK206-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKBFC207-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LK207-20

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKHEAFC206-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LKHE206-20

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHEAFC207-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LKHE207-20

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHVAFC206-20

N/A 1 1/4 in

N/A QF – High Temp

N/A QFU4LKHV206-20

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

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Phone Number

Bore Size (in)

Bore Size (mm)

Bearing Style

Housing Material

DoubleLock® Style

Total Width (in)

Total Width (mm)

Part Number

Bore Size

Bearing Style

Bearing Number

Housing Material

DoubleLock® Style

CAD