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
FAU4LKAFC205-14	N/A 7/8 in	N/A FA – Food Safe (US)	N/A FAU4LK205-14	N/A Machined Stainless Steel	N/A Standard	N/A
FAU4LKBFC205-14	N/A 7/8 in	N/A FA – Food Safe (US)	N/A FAU4LK205-14	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FEU4LKAFC205-14	N/A 7/8 in	N/A FE – Food Safe (Europe)	N/A FEU4LK205-14	N/A Machined Stainless Steel	N/A Standard	N/A
FEU4LKBFC205-14	N/A 7/8 in	N/A FE – Food Safe (Europe)	N/A FEU4LK205-14	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFC205-14	N/A 7/8 in	N/A NA – Food Safe	N/A NAU4LK205-14	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKBFC205-14	N/A 7/8 in	N/A NA – Food Safe	N/A NAU4LK205-14	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
ONU4LKAFC205-14	N/A 7/8 in	N/A ON – Metal detectable	N/A ONU4LK205-14	N/A Machined Stainless Steel	N/A Standard	N/A
ONU4LKBFC205-14	N/A 7/8 in	N/A ON – Metal detectable	N/A ONU4LK205-14	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKAFC205-14	N/A 7/8 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205-14	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKBFC205-14	N/A 7/8 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205-14	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKAFC205-14	N/A 7/8 in	N/A QF – High Temp	N/A QFU4LK205-14	N/A Machined Stainless Steel	N/A Standard	N/A
QFU4LKBFC205-14	N/A 7/8 in	N/A QF – High Temp	N/A QFU4LK205-14	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKHEAFC205-14	N/A 7/8 in	N/A QF – High Temp	N/A QFU4LKHE205-14	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHVAFC205-14	N/A 7/8 in	N/A QF – High Temp	N/A QFU4LKHV205-14	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A
FAU4LKAFC205-15	N/A 15/16 in	N/A FA – Food Safe (US)	N/A FAU4LK205-15	N/A Machined Stainless Steel	N/A Standard	N/A
FAU4LKBFC205-15	N/A 15/16 in	N/A FA – Food Safe (US)	N/A FAU4LK205-15	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FEU4LKAFC205-15	N/A 15/16 in	N/A FE – Food Safe (Europe)	N/A FEU4LK205-15	N/A Machined Stainless Steel	N/A Standard	N/A
FEU4LKBFC205-15	N/A 15/16 in	N/A FE – Food Safe (Europe)	N/A FEU4LK205-15	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFC205-15	N/A 15/16 in	N/A NA – Food Safe	N/A NAU4LK205-15	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKBFC205-15	N/A 15/16 in	N/A NA – Food Safe	N/A NAU4LK205-15	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
ONU4LKAFC205-15	N/A 15/16 in	N/A ON – Metal detectable	N/A ONU4LK205-15	N/A Machined Stainless Steel	N/A Standard	N/A
ONU4LKBFC205-15	N/A 15/16 in	N/A ON – Metal detectable	N/A ONU4LK205-15	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKAFC205-15	N/A 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205-15	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKBFC205-15	N/A 15/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205-15	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKAFC205-15	N/A 15/16 in	N/A QF – High Temp	N/A QFU4LK205-15	N/A Machined Stainless Steel	N/A Standard	N/A

N/A FA – Food Safe (US)

N/A FAU4LK205-14

N/A Machined Stainless Steel

N/A Standard

N/A

FAU4LKBFC205-14

N/A 7/8 in

N/A FA – Food Safe (US)

N/A FAU4LK205-14

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FEU4LKAFC205-14

N/A 7/8 in

N/A FE – Food Safe (Europe)

N/A FEU4LK205-14

N/A Machined Stainless Steel

N/A Standard

N/A

FEU4LKBFC205-14

N/A 7/8 in

N/A FE – Food Safe (Europe)

N/A FEU4LK205-14

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFC205-14

N/A 7/8 in

N/A NA – Food Safe

N/A NAU4LK205-14

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKBFC205-14

N/A 7/8 in

N/A NA – Food Safe

N/A NAU4LK205-14

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

ONU4LKAFC205-14

N/A 7/8 in

N/A ON – Metal detectable

N/A ONU4LK205-14

N/A Machined Stainless Steel

N/A Standard

N/A

ONU4LKBFC205-14

N/A 7/8 in

N/A ON – Metal detectable

N/A ONU4LK205-14

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKAFC205-14

N/A 7/8 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205-14

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKBFC205-14

N/A 7/8 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205-14

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKAFC205-14

N/A 7/8 in

N/A QF – High Temp

N/A QFU4LK205-14

N/A Machined Stainless Steel

N/A Standard

N/A

QFU4LKBFC205-14

N/A 7/8 in

N/A QF – High Temp

N/A QFU4LK205-14

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKHEAFC205-14

N/A 7/8 in

N/A QF – High Temp

N/A QFU4LKHE205-14

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHVAFC205-14

N/A 7/8 in

N/A QF – High Temp

N/A QFU4LKHV205-14

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

FAU4LKAFC205-15

N/A 15/16 in

N/A FA – Food Safe (US)

N/A FAU4LK205-15

N/A Machined Stainless Steel

N/A Standard

N/A

FAU4LKBFC205-15

N/A 15/16 in

N/A FA – Food Safe (US)

N/A FAU4LK205-15

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FEU4LKAFC205-15

N/A 15/16 in

N/A FE – Food Safe (Europe)

N/A FEU4LK205-15

N/A Machined Stainless Steel

N/A Standard

N/A

FEU4LKBFC205-15

N/A 15/16 in

N/A FE – Food Safe (Europe)

N/A FEU4LK205-15

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFC205-15

N/A 15/16 in

N/A NA – Food Safe

N/A NAU4LK205-15

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKBFC205-15

N/A 15/16 in

N/A NA – Food Safe

N/A NAU4LK205-15

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

ONU4LKAFC205-15

N/A 15/16 in

N/A ON – Metal detectable

N/A ONU4LK205-15

N/A Machined Stainless Steel

N/A Standard

N/A

ONU4LKBFC205-15

N/A 15/16 in

N/A ON – Metal detectable

N/A ONU4LK205-15

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKAFC205-15

N/A 15/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205-15

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKBFC205-15

N/A 15/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205-15

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKAFC205-15

N/A 15/16 in

N/A QF – High Temp

N/A QFU4LK205-15

N/A Machined Stainless Steel

N/A Standard

N/A

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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