3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

Unit of Measure


Housing Material

N/A Cast Stainless Steel

Bearing Style

N/A NA – Food Safe

Bearing Number

N/A NAU4LK209-27

Bore Size

N/A 1 11/16 in


N/A 1.7 Kg3.7 lb

Housing Construction

N/A Tapped Base


Total Length L

N/A 4.724 in120 mm

Total Height H2

N/A 4.094 in104 mm

Housing Width A

N/A 1.575 in40 mm

Thread Length H3

N/A 1.22 in31 mm

Bolt Hole Spacing J

N/A 3.543 in90 mm

Base to Center Height H

N/A 2.134 in54.2 mm

Base Thickness H1

N/A 0.512 in13 mm

Dimension L1

N/A 1.26 in32 mm

Center of Bearing from Bearing End S

N/A 0.731 in18.6 mm

Locking Sleeve Width B1

N/A 1.98 in50.3 mm

Locking Collar Outside Diameter d1

N/A 2.756 in70 mm
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