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

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Part Number	Bore Size	Bearing Style	Bearing Number	Housing Material	DoubleLock® Style	CAD
ONU4LKBF207-23	N/A 1 7/16 in	N/A ON – Metal detectable	N/A ONU4LK207-23	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
ONU4LKBFQK207-23	N/A 1 7/16 in	N/A ON – Metal detectable	N/A ONU4LK207-23	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
ONU4LKPLF207-23	N/A 1 7/16 in	N/A ON – Metal detectable	N/A ONU4LK207-23	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
ONU4LKSF207-23	N/A 1 7/16 in	N/A ON – Metal detectable	N/A ONU4LK207-23	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK207-23	N/A 1 7/16 in	N/A ON – Metal detectable	N/A ONU4LK207-23	N/A Cast Stainless Steel	N/A Standard	N/A
PAU4LKAF207-23	N/A 1 7/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-23	N/A Machined Stainless Steel	N/A Standard	N/A
PAU4LKBF207-23	N/A 1 7/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-23	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKBFQK207-23	N/A 1 7/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-23	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
PAU4LKPLF207-23	N/A 1 7/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-23	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
PAU4LKSF207-23	N/A 1 7/16 in	N/A PA – Low Abrasion/Food Safe	N/A PAU4LK207-23	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKAF207-23	N/A 1 7/16 in	N/A QF – High Temp	N/A QFU4LK207-23	N/A Machined Stainless Steel	N/A Standard	N/A
QFU4LKBF207-23	N/A 1 7/16 in	N/A QF – High Temp	N/A QFU4LK207-23	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKBFQK207-23	N/A 1 7/16 in	N/A QF – High Temp	N/A QFU4LK207-23	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
QFU4LKHEAF207-23	N/A 1 7/16 in	N/A QF – Food Safe	N/A QFU4LKHE207-23	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHESF207-23	N/A 1 7/16 in	N/A QF – Food Safe	N/A QFU4LKHE207-23	N/A Cast Stainless Steel	N/A HE – High Temp. Expansion	N/A
QFU4LKHVAF207-23	N/A 1 7/16 in	N/A QF – Food Safe	N/A QFU4LKHV207-23	N/A Machined Stainless Steel	N/A HV – High Temp. Fixed	N/A
QFU4LKHVSF207-23	N/A 1 7/16 in	N/A QF – Food Safe	N/A QFU4LKHV207-23	N/A Cast Stainless Steel	N/A HV – High Temp. Fixed	N/A
QFU4LKPLF207-23	N/A 1 7/16 in	N/A QF – High Temp	N/A QFU4LK207-23	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
QFU4LKSF207-23	N/A 1 7/16 in	N/A QF – High Temp	N/A QFU4LK207-23	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKSFQK207-23	N/A 1 7/16 in	N/A QF – High Temp	N/A QFU4LK207-23	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKAF208-24	N/A 1 1/2 in	N/A FA – Food Safe (US)	N/A FAU4LK208-24	N/A Machined Stainless Steel	N/A Standard	N/A
FAU4LKBF208-24	N/A 1 1/2 in	N/A FA – Food Safe (US)	N/A FAU4LK208-24	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
FAU4LKBFQK208-24	N/A 1 1/2 in	N/A FA – Food Safe (US)	N/A FAU4LK208-24	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
FAU4LKHEAF208-24	N/A 1 1/2 in	N/A FA – Food Safe (US)	N/A FAU4LKHE208-24	N/A Machined Stainless Steel	N/A HE – High Temp. Expansion	N/A
FAU4LKHESF208-24	N/A 1 1/2 in	N/A FA – Food Safe (US)	N/A FAU4LKHE208-24	N/A Cast Stainless Steel	N/A HE – High Temp. Expansion	N/A

Part Number

Bore Size

Bearing Style

Bearing Number

Housing Material

DoubleLock® Style

CAD

ONU4LKBF207-23

N/A 1 7/16 in

N/A ON – Metal detectable

N/A ONU4LK207-23

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

ONU4LKBFQK207-23

N/A 1 7/16 in

N/A ON – Metal detectable

N/A ONU4LK207-23

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

ONU4LKPLF207-23

N/A 1 7/16 in

N/A ON – Metal detectable

N/A ONU4LK207-23

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

ONU4LKSF207-23

N/A 1 7/16 in

N/A ON – Metal detectable

N/A ONU4LK207-23

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK207-23

N/A 1 7/16 in

N/A ON – Metal detectable

N/A ONU4LK207-23

N/A Cast Stainless Steel

N/A Standard

N/A

PAU4LKAF207-23

N/A 1 7/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-23

N/A Machined Stainless Steel

N/A Standard

N/A

PAU4LKBF207-23

N/A 1 7/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-23

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKBFQK207-23

N/A 1 7/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-23

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

PAU4LKPLF207-23

N/A 1 7/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-23

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

PAU4LKSF207-23

N/A 1 7/16 in

N/A PA – Low Abrasion/Food Safe

N/A PAU4LK207-23

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKAF207-23

N/A 1 7/16 in

N/A QF – High Temp

N/A QFU4LK207-23

N/A Machined Stainless Steel

N/A Standard

N/A

QFU4LKBF207-23

N/A 1 7/16 in

N/A QF – High Temp

N/A QFU4LK207-23

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKBFQK207-23

N/A 1 7/16 in

N/A QF – High Temp

N/A QFU4LK207-23

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

QFU4LKHEAF207-23

N/A 1 7/16 in

N/A QF – Food Safe

N/A QFU4LKHE207-23

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHESF207-23

N/A 1 7/16 in

N/A QF – Food Safe

N/A QFU4LKHE207-23

N/A Cast Stainless Steel

N/A HE – High Temp. Expansion

N/A

QFU4LKHVAF207-23

N/A 1 7/16 in

N/A QF – Food Safe

N/A QFU4LKHV207-23

N/A Machined Stainless Steel

N/A HV – High Temp. Fixed

N/A

QFU4LKHVSF207-23

N/A 1 7/16 in

N/A QF – Food Safe

N/A QFU4LKHV207-23

N/A Cast Stainless Steel

N/A HV – High Temp. Fixed

N/A

QFU4LKPLF207-23

N/A 1 7/16 in

N/A QF – High Temp

N/A QFU4LK207-23

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

QFU4LKSF207-23

N/A 1 7/16 in

N/A QF – High Temp

N/A QFU4LK207-23

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKSFQK207-23

N/A 1 7/16 in

N/A QF – High Temp

N/A QFU4LK207-23

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKAF208-24

N/A 1 1/2 in

N/A FA – Food Safe (US)

N/A FAU4LK208-24

N/A Machined Stainless Steel

N/A Standard

N/A

FAU4LKBF208-24

N/A 1 1/2 in

N/A FA – Food Safe (US)

N/A FAU4LK208-24

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

FAU4LKBFQK208-24

N/A 1 1/2 in

N/A FA – Food Safe (US)

N/A FAU4LK208-24

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

FAU4LKHEAF208-24

N/A 1 1/2 in

N/A FA – Food Safe (US)

N/A FAU4LKHE208-24

N/A Machined Stainless Steel

N/A HE – High Temp. Expansion

N/A

FAU4LKHESF208-24

N/A 1 1/2 in

N/A FA – Food Safe (US)

N/A FAU4LKHE208-24

N/A Cast Stainless Steel

N/A HE – High Temp. Expansion

N/A

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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