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

Part Number	Bore Size	Bearing Style	Bearing Number	Housing Material	DoubleLock® Style	CAD
FAU4LKHVSF209	N/A 45 mm	N/A FA – Food Safe (US)	N/A FAU4LKHV209	N/A Cast Stainless Steel	N/A HV – High Temp. Fixed	N/A
FAU4LKHVSF210	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
NAU4LKSFQK204	N/A 20 mm	N/A NA – Food Safe	N/A NAU4LK204	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKSFQK205	N/A 25 mm	N/A NA – Food Safe	N/A NAU4LK205	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKSFQK206	N/A 30 mm	N/A NA – Food Safe	N/A NAU4LK206	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKSFQK207	N/A 35 mm	N/A NA – Food Safe	N/A NAU4LK207	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKSFQK208	N/A 40 mm	N/A NA – Food Safe	N/A NAU4LK208	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKSFQK209	N/A 45 mm	N/A NA – Food Safe	N/A NAU4LK209	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKSFQK210	N/A 50 mm	N/A NA – Food Safe	N/A NAU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK204	N/A 20 mm	N/A FA – Food Safe (US)	N/A FAU4LK204	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK205	N/A 25 mm	N/A FA – Food Safe (US)	N/A FAU4LK205	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK206	N/A 30 mm	N/A FA – Food Safe (US)	N/A FAU4LK206	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK207	N/A 35 mm	N/A FA – Food Safe (US)	N/A FAU4LK207	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK208	N/A 40 mm	N/A FA – Food Safe (US)	N/A FAU4LK208	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK209	N/A 45 mm	N/A FA – Food Safe (US)	N/A FAU4LK209	N/A Cast Stainless Steel	N/A Standard	N/A
FAU4LKSFQK210	N/A 50 mm	N/A FA – Food Safe (US)	N/A FAU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK204	N/A 20 mm	N/A ON – Metal detectable	N/A ONU4LK204	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK205	N/A 25 mm	N/A ON – Metal detectable	N/A ONU4LK205	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK206	N/A 30 mm	N/A ON – Metal detectable	N/A ONU4LK206	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK207	N/A 35 mm	N/A ON – Metal detectable	N/A ONU4LK207	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK208	N/A 40 mm	N/A ON – Metal detectable	N/A ONU4LK208	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK209	N/A 45 mm	N/A ON – Metal detectable	N/A ONU4LK209	N/A Cast Stainless Steel	N/A Standard	N/A
ONU4LKSFQK210	N/A 50 mm	N/A ON – Metal detectable	N/A ONU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A
QFU4LKSFQK204	N/A 20 mm	N/A QF – High Temp	N/A QFU4LK204	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

FAU4LKHVSF209

N/A 45 mm

N/A FA – Food Safe (US)

N/A FAU4LKHV209

N/A Cast Stainless Steel

N/A HV – High Temp. Fixed

N/A

FAU4LKHVSF210

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

NAU4LKSFQK204

N/A 20 mm

N/A NA – Food Safe

N/A NAU4LK204

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKSFQK205

N/A 25 mm

N/A NA – Food Safe

N/A NAU4LK205

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKSFQK206

N/A 30 mm

N/A NA – Food Safe

N/A NAU4LK206

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKSFQK207

N/A 35 mm

N/A NA – Food Safe

N/A NAU4LK207

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKSFQK208

N/A 40 mm

N/A NA – Food Safe

N/A NAU4LK208

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKSFQK209

N/A 45 mm

N/A NA – Food Safe

N/A NAU4LK209

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKSFQK210

N/A 50 mm

N/A NA – Food Safe

N/A NAU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK204

N/A 20 mm

N/A FA – Food Safe (US)

N/A FAU4LK204

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK205

N/A 25 mm

N/A FA – Food Safe (US)

N/A FAU4LK205

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK206

N/A 30 mm

N/A FA – Food Safe (US)

N/A FAU4LK206

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK207

N/A 35 mm

N/A FA – Food Safe (US)

N/A FAU4LK207

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK208

N/A 40 mm

N/A FA – Food Safe (US)

N/A FAU4LK208

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK209

N/A 45 mm

N/A FA – Food Safe (US)

N/A FAU4LK209

N/A Cast Stainless Steel

N/A Standard

N/A

FAU4LKSFQK210

N/A 50 mm

N/A FA – Food Safe (US)

N/A FAU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK204

N/A 20 mm

N/A ON – Metal detectable

N/A ONU4LK204

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK205

N/A 25 mm

N/A ON – Metal detectable

N/A ONU4LK205

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK206

N/A 30 mm

N/A ON – Metal detectable

N/A ONU4LK206

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK207

N/A 35 mm

N/A ON – Metal detectable

N/A ONU4LK207

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK208

N/A 40 mm

N/A ON – Metal detectable

N/A ONU4LK208

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK209

N/A 45 mm

N/A ON – Metal detectable

N/A ONU4LK209

N/A Cast Stainless Steel

N/A Standard

N/A

ONU4LKSFQK210

N/A 50 mm

N/A ON – Metal detectable

N/A ONU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

QFU4LKSFQK204

N/A 20 mm

N/A QF – High Temp

N/A QFU4LK204

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

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No Preference
0.7500
0.8750
0.9375
1.0000
1.1250
1.1875
1.2500
1.3125
1.3750
1 7/16
1 1/2
1.5625
1 5/8
1 11/16
1 3/4
1.8750
1 15/16
2
2.1250
2 3/16
2 1/4
2.375
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