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

Part Number	Bore Size	Bearing Style	Bearing Number	Housing Material	DoubleLock® Style	CAD
ONU4LKPLFB204	N/A 20 mm	N/A ON – Metal detectable	N/A ONU4LK204	N/A White Thermoplastic (Polymer)	N/A Standard	N/A
ONU4LKBFBQK204	N/A 20 mm	N/A ON – Metal detectable	N/A ONU4LK204	N/A Hygienic Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKBFB210-32	N/A 2 in	N/A NA – Food Safe	N/A NAU4LK210-32	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB210-32	N/A 2 in	N/A NA – Food Safe	N/A NAU4LK210-32	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK210-32	N/A 2 in	N/A NA – Food Safe	N/A NAU4LK210-32	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB210-31	N/A 1 15/16 in	N/A NA – Food Safe	N/A NAU4LK210-31	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB210-31	N/A 1 15/16 in	N/A NA – Food Safe	N/A NAU4LK210-31	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK210-31	N/A 1 15/16 in	N/A NA – Food Safe	N/A NAU4LK210-31	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB210-30	N/A 1.8750 in	N/A NA – Food Safe	N/A NAU4LK210-30	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB210-30	N/A 1.8750 in	N/A NA – Food Safe	N/A NAU4LK210-30	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK210-30	N/A 1.8750 in	N/A NA – Food Safe	N/A NAU4LK210-30	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB210	N/A 50 mm	N/A NA – Food Safe	N/A NAU4LK210	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB210	N/A 50 mm	N/A NA – Food Safe	N/A NAU4LK210	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK210	N/A 50 mm	N/A NA – Food Safe	N/A NAU4LK210	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB209-28	N/A 1 3/4 in	N/A NA – Food Safe	N/A NAU4LK209-28	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB209-28	N/A 1 3/4 in	N/A NA – Food Safe	N/A NAU4LK209-28	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK209-28	N/A 1 3/4 in	N/A NA – Food Safe	N/A NAU4LK209-28	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB209-27	N/A 1 11/16 in	N/A NA – Food Safe	N/A NAU4LK209-27	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB209-27	N/A 1 11/16 in	N/A NA – Food Safe	N/A NAU4LK209-27	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK209-27	N/A 1 11/16 in	N/A NA – Food Safe	N/A NAU4LK209-27	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB209-26	N/A 1 5/8 in	N/A NA – Food Safe	N/A NAU4LK209-26	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB209-26	N/A 1 5/8 in	N/A NA – Food Safe	N/A NAU4LK209-26	N/A Machined Stainless Steel	N/A Standard	N/A
NAU4LKSFBQK209-26	N/A 1 5/8 in	N/A NA – Food Safe	N/A NAU4LK209-26	N/A Cast Stainless Steel	N/A Standard	N/A
NAU4LKBFB209	N/A 45 mm	N/A NA – Food Safe	N/A NAU4LK209	N/A Blue Thermoset (Polymer)	N/A Standard	N/A
NAU4LKAFB209	N/A 45 mm	N/A NA – Food Safe	N/A NAU4LK209	N/A Machined Stainless Steel	N/A Standard	N/A

ONU4LKPLFB204

N/A 20 mm

N/A ON – Metal detectable

N/A ONU4LK204

N/A White Thermoplastic (Polymer)

N/A Standard

N/A

ONU4LKBFBQK204

N/A 20 mm

N/A ON – Metal detectable

N/A ONU4LK204

N/A Hygienic Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKBFB210-32

N/A 2 in

N/A NA – Food Safe

N/A NAU4LK210-32

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB210-32

N/A 2 in

N/A NA – Food Safe

N/A NAU4LK210-32

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK210-32

N/A 2 in

N/A NA – Food Safe

N/A NAU4LK210-32

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB210-31

N/A 1 15/16 in

N/A NA – Food Safe

N/A NAU4LK210-31

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB210-31

N/A 1 15/16 in

N/A NA – Food Safe

N/A NAU4LK210-31

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK210-31

N/A 1 15/16 in

N/A NA – Food Safe

N/A NAU4LK210-31

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB210-30

N/A 1.8750 in

N/A NA – Food Safe

N/A NAU4LK210-30

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB210-30

N/A 1.8750 in

N/A NA – Food Safe

N/A NAU4LK210-30

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK210-30

N/A 1.8750 in

N/A NA – Food Safe

N/A NAU4LK210-30

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB210

N/A 50 mm

N/A NA – Food Safe

N/A NAU4LK210

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB210

N/A 50 mm

N/A NA – Food Safe

N/A NAU4LK210

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK210

N/A 50 mm

N/A NA – Food Safe

N/A NAU4LK210

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB209-28

N/A 1 3/4 in

N/A NA – Food Safe

N/A NAU4LK209-28

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB209-28

N/A 1 3/4 in

N/A NA – Food Safe

N/A NAU4LK209-28

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK209-28

N/A 1 3/4 in

N/A NA – Food Safe

N/A NAU4LK209-28

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB209-27

N/A 1 11/16 in

N/A NA – Food Safe

N/A NAU4LK209-27

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB209-27

N/A 1 11/16 in

N/A NA – Food Safe

N/A NAU4LK209-27

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK209-27

N/A 1 11/16 in

N/A NA – Food Safe

N/A NAU4LK209-27

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB209-26

N/A 1 5/8 in

N/A NA – Food Safe

N/A NAU4LK209-26

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB209-26

N/A 1 5/8 in

N/A NA – Food Safe

N/A NAU4LK209-26

N/A Machined Stainless Steel

N/A Standard

N/A

NAU4LKSFBQK209-26

N/A 1 5/8 in

N/A NA – Food Safe

N/A NAU4LK209-26

N/A Cast Stainless Steel

N/A Standard

N/A

NAU4LKBFB209

N/A 45 mm

N/A NA – Food Safe

N/A NAU4LK209

N/A Blue Thermoset (Polymer)

N/A Standard

N/A

NAU4LKAFB209

N/A 45 mm

N/A NA – Food Safe

N/A NAU4LK209

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

Part Number

Bore Size

Bearing Style

Bearing Number

Housing Material

DoubleLock® Style

CAD