3D CAD and 2D Drawings

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

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Unit of Measure


Bearing Number

N/A UC218-56

Shaft Size d

N/A 3 1/2 in


N/A 25.1 lb11.4 Kg

UPC Code

N/A 087796140936

Locking Style

N/A Set Screw Locking

Housing Construction

N/A Four-Bolt Square Flange


Grease Nipple Size

N/A M6

Total Length L

N/A 235.00 mm9.252 in

Housing Width A

N/A 68.00 mm2.677 in

Bolt Hole Spacing J

N/A 187.00 mm7.362 in

Bolt Hole Size N

N/A 23.00 mm0.906 in

Flange Thickness A1

N/A 25.00 mm0.984 in

Center of Bearing from Housing End A2

N/A 40 mm1.575 in

Inner Ring Width B

N/A 96.00 mm3.780 in

Bolt Size

N/A M20

Center of Bearing from Bearing End S

N/A 39.7 mm1.563 in

Dimension A0

N/A 3.781 in96.3 mm

Basic Load Ratings

Static Load Rating

N/A 16074 lbf71500 N

Dynamic Load Rating

N/A 21604 lbf96100 N
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