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Unit of Measure

Specifications

Bore Size

N/A 1.3125 in

Bearing Style

N/A NA – Food Safe

Bearing Number

N/A NAU4LK207-21

Housing Material

N/A Cast Stainless Steel

DoubleLock® Style

N/A Standard

Housing Construction

N/A Four-Bolt Square Flange

Dimensions

Total Length L

N/A 4.606 in117.0 mm

Total Height L

N/A 4.606 in117.0 mm

Width A0

N/A 1.748 in44.4 mm

Bolt Hole Spacing J

N/A 3.622 in92.0 mm

Base Thickness A1

N/A 0.433 in11.0 mm

Housing Width A

N/A 1.339 in34.0 mm

Bolt Hole Size N

N/A 0.551 in14.0 mm

Center of Bearing from Housing End A2

N/A 0.748 in19.0 mm

Center of Bearing from Bearing End S

N/A 0.657 in16.7 mm

Locking Sleeve Width B1

N/A 1.685 in42.8 mm

Locking Collar Outside Diameter d1

N/A 2.244 in57.0 mm
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