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

Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

View Video

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.

Learn More

Part Number	Bore Size	Bearing Style	Bearing Number	Housing Material	DoubleLock® Style	CAD
PAU4LKAF205	N/A 25 mm	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKBF205	N/A 25 mm	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKBFQK205	N/A 25 mm	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKPLF205	N/A 25 mm	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
PAU4LKSF205	N/A 25 mm	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK205	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKAF205	N/A 25 mm	N/A QF – High Temp	N/A QFU4LK205	N/A Machined Stainless Steel	N/A Standard	N/A
QFU4LKBF205	N/A 25 mm	N/A QF – High Temp	N/A QFU4LK205	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKBFQK205	N/A 25 mm	N/A QF – High Temp	N/A QFU4LK205	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKHEAF205	N/A 25 mm	N/A QF – Food Safe	N/A QFU4LKHE205	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHESF205	N/A 25 mm	N/A QF – Food Safe	N/A QFU4LKHE205	N/A Cast Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHVAF205	N/A 25 mm	N/A QF – Food Safe	N/A QFU4LKHV205	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A
QFU4LKHVSF205	N/A 25 mm	N/A QF – Food Safe	N/A QFU4LKHV205	N/A Cast Stainless Steel	N/A HV – High Temp. Fixed	N/A
QFU4LKPLF205	N/A 25 mm	N/A QF – High Temp	N/A QFU4LK205	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
QFU4LKSF205	N/A 25 mm	N/A QF – High Temp	N/A QFU4LK205	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKSFQK205	N/A 25 mm	N/A QF – High Temp	N/A QFU4LK205	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKAF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LK205-16	N/A Machined Stainless Steel	N/A Standard	N/A
FAU4LKBF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LK205-16	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
FAU4LKBFQK205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LK205-16	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FAU4LKHEAF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LKHE205-16	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
FAU4LKHESF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LKHE205-16	N/A Cast Stainless Steel	N/A HE – High Temp. Expansion	N/A
FAU4LKHVAF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LKHV205-16	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A
FAU4LKHVSF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LKHV205-16	N/A Cast Stainless Steel	N/A HV – High Temp. Fixed	N/A
FAU4LKPLF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LK205-16	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
FAU4LKSF205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LK205-16	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK205-16	N/A 1 in	N/A FA – Food Safe (US)	N/A FAU4LK205-16	N/A Cast Stainless Steel	N/A Standard	N/A

Part Number

Bore Size

Bearing Style

Bearing Number

Housing Material

DoubleLock® Style

CAD

PAU4LKAF205

N/A 25 mm

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKBF205

N/A 25 mm

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKBFQK205

N/A 25 mm

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKPLF205

N/A 25 mm

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

PAU4LKSF205

N/A 25 mm

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK205

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKAF205

N/A 25 mm

N/A QF – High Temp

N/A QFU4LK205

N/A Machined Stainless Steel

N/A Standard

N/A

QFU4LKBF205

N/A 25 mm

N/A QF – High Temp

N/A QFU4LK205

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKBFQK205

N/A 25 mm

N/A QF – High Temp

N/A QFU4LK205

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKHEAF205

N/A 25 mm

N/A QF – Food Safe

N/A QFU4LKHE205

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHESF205

N/A 25 mm

N/A QF – Food Safe

N/A QFU4LKHE205

N/A Cast Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHVAF205

N/A 25 mm

N/A QF – Food Safe

N/A QFU4LKHV205

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

QFU4LKHVSF205

N/A 25 mm

N/A QF – Food Safe

N/A QFU4LKHV205

N/A Cast Stainless Steel

N/A HV – High Temp. Fixed

N/A

QFU4LKPLF205

N/A 25 mm

N/A QF – High Temp

N/A QFU4LK205

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

QFU4LKSF205

N/A 25 mm

N/A QF – High Temp

N/A QFU4LK205

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKSFQK205

N/A 25 mm

N/A QF – High Temp

N/A QFU4LK205

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKAF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LK205-16

N/A Machined Stainless Steel

N/A Standard

N/A

FAU4LKBF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LK205-16

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

FAU4LKBFQK205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LK205-16

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FAU4LKHEAF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LKHE205-16

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

FAU4LKHESF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LKHE205-16

N/A Cast Stainless Steel

N/A HE – High Temp. Expansion

N/A

FAU4LKHVAF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LKHV205-16

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

FAU4LKHVSF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LKHV205-16

N/A Cast Stainless Steel

N/A HV – High Temp. Fixed

N/A

FAU4LKPLF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LK205-16

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

FAU4LKSF205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LK205-16

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK205-16

N/A 1 in

N/A FA – Food Safe (US)

N/A FAU4LK205-16

N/A Cast Stainless Steel

N/A Standard

N/A

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

No Preference
3/4
7/8
15/16
1
1 1/8
1 3/16
1 1/4
1 5/16
1 3/8
1 7/16
1 1/2
1 9/16
1 5/8
1 11/16
1 3/4
1 7/8
1 15/16
2
2 1/8
2 3/16
2 1/4
2 3/8
2 7/16

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