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

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Unit of Measure

Items	FAU4LKBFBQK204-12 Corrosion-Resistant QuiKlean® Three-Bolt Flanged Mounted Bearings - Poly-Round®	FAU4LKSFBQK204-12 Corrosion-Resistant QuiKlean® Three-Bolt Flanged Mounted Bearings - Poly-Round®	FEU4LKBFBQK204-12 Corrosion-Resistant QuiKlean® Three-Bolt Flanged Mounted Bearings - Poly-Round®	FEU4LKSFBQK204-12 Corrosion-Resistant QuiKlean® Three-Bolt Flanged Mounted Bearings - Poly-Round®	NAU4LKBFBQK204-12 Corrosion-Resistant QuiKlean® Three-Bolt Flanged Mounted Bearings - Poly-Round®
Bore Size	N/A 3/4 in
Bearing Style	N/A FA – Food Safe (US)	N/A FA – Food Safe (US)	N/A FE – Food Safe (Europe)	N/A FE – Food Safe (Europe)	N/A NA – Food Safe
Bearing Number	N/A FAU4LK204-12	N/A FAU4LK204-12	N/A FEU4LK204-12	N/A FEU4LK204-12	N/A NAU4LK204-12
Housing Material	N/A Hygienic Blue Thermoset (Polymer)	N/A Cast Stainless Steel	N/A Hygienic Blue Thermoset (Polymer)	N/A Cast Stainless Steel	N/A Hygienic Blue Thermoset (Polymer)
Total Length L	N/A 2.560 in65.0 mm	N/A 2.500 in63.5 mm	N/A 2.560 in65.0 mm	N/A 2.500 in63.5 mm	N/A 2.560 in65.0 mm
Total Height H	N/A 4.340 in110.2 mm	N/A 4.250 in108.0 mm	N/A 4.340 in110.2 mm	N/A 4.250 in108.0 mm	N/A 4.340 in110.2 mm
Bolt Hole Spacing J	N/A 1.500 in38.1 mm
Bolt Hole Size N	N/A 0.406 in10.3 mm
Flange Thickness A1	N/A 1.063 in27.0 mm	N/A 0.813 in20.7 mm	N/A 1.063 in27.0 mm	N/A 0.813 in20.7 mm	N/A 1.063 in27.0 mm
Housing Width A	N/A 1.575 in40.0 mm	N/A 1.531 in38.9 mm	N/A 1.575 in40.0 mm	N/A 1.531 in38.9 mm	N/A 1.575 in40.0 mm
Dimension H1	N/A 1.688 in42.7 mm	N/A 1.688 in42.9 mm	N/A 1.688 in42.7 mm	N/A 1.688 in42.9 mm	N/A 1.688 in42.7 mm
Dimension J1	N/A 0.875 in22.4 mm
Center of Bearing from Housing End A2	N/A 1.220 in31.0 mm	N/A 1.094 in27.8 mm	N/A 1.220 in31.0 mm	N/A 1.094 in27.8 mm	N/A 1.220 in31.0 mm
Center of Bearing from Bearing End S	N/A 0.437 in11.1 mm
Locking Sleeve Width B1	N/A 1.346 in34.2 mm
Locking Collar Outside Diameter d1	N/A 1.614 in41.0 mm
Weight	N/A 0.2 Kg0.5 lb	N/A 0.7 Kg1.6 lb	N/A 0.2 Kg0.5 lb	N/A 0.7 Kg1.6 lb	N/A 0.2 Kg0.5 lb
Housing Construction	N/A Three-Bolt Flange