The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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The answer to versatility in design.
For extra-special design needs, this unit incorporates a Tri-Ply bearing mounted in two stampings, riveted together with two o-rings.
Available in two basic size groups, one incorporating a 209 and the other a 211 bearing.
Both Size groups offer these features.
  • Dynamic alignment capability.
  • Shroud effect from close clearance of stamping to inner ring.
  • Relubrication.
  • One unit piece for ease of handling and assembly.
  • Fitting flange mates with outer ring milled recess, preventing possibility of outer ring circumferential movement.
  • Stampings are case hardened to minimize wear.
  • Units are equipped with nylon retainer, molded one-piece seals and patented notched outer ring seal grooves.
Tri-Ply Series Disk Harrow Units - Dimensions
Unit of Measure
Items Tri-Ply Series Disk Harrow Units - Dimensions
DHU 1 1/8S-209
Tri-Ply Series Disk Harrow Units 		Tri-Ply Series Disk Harrow Units - Dimensions
DHU 30S-209
Tri-Ply Series Disk Harrow Units 		Tri-Ply Series Disk Harrow Units - Dimensions
DHU 1 1/4S-209
Tri-Ply Series Disk Harrow Units 		Tri-Ply Series Disk Harrow Units - Dimensions
DHU 1 1/2R-209
Tri-Ply Series Disk Harrow Units 		Tri-Ply Series Disk Harrow Units - Dimensions
DHU 1 1/2S-211
Tri-Ply Series Disk Harrow Units
Shaft Diameter N/A 1 1/8 in N/A 30 mm N/A 1 1/4 in N/A 1 1/2 in N/A 1 1/2 in
Bore Shape N/A SQ. N/A SQ. N/A SQ. N/A RD. N/A SQ.
Housing Width A N/A 42.47 mm1.672 in N/A 42.47 mm1.672 in N/A 42.47 mm1.672 in N/A 42.47 mm1.672 in N/A 49.2 mm1.937 in
Flange Thickness A1 N/A 6.75 mm0.266 in N/A 6.75 mm0.266 in N/A 6.75 mm0.266 in N/A 6.75 mm0.266 in N/A 7.54 mm0.297 in
Total Width L N/A 127 mm5 in N/A 127 mm5 in N/A 127 mm5 in N/A 127 mm5 in N/A 139.7 mm5.5 in
Dimension H2 N/A 101.6 mm4 in
Bolt Circle Diameter J N/A 127 mm5 in N/A 127 mm5 in N/A 127 mm5 in N/A 127 mm5 in N/A 139.7 mm5.5 in
C0 - Static Radial Rating N/A 18000 N4000 lbf N/A 18000 N4000 lbf N/A 18000 N4000 lbf N/A 18000 N4000 lbf N/A 25000 N5600 lbf
CE - Extended Dynamic Load Rating N/A 36500 N8150 lbf N/A 36500 N8150 lbf N/A 36500 N8150 lbf N/A 36500 N8150 lbf N/A 48000 N10800 lbf
Boly Hole Size N N/A 13.5 mm0.532 in
Boly Hole Size N1 N/A 16.7 mm0.657 in N/A 16.7 mm0.657 in N/A 16.7 mm0.657 in N/A 16.7 mm0.657 in N/A 15.1 mm0.594 in
Inside Ring Width B N/A 43 mm1.69 in N/A 43 mm1.69 in N/A 44.45 mm1.75 in N/A 43 mm1.69 in N/A 51 mm2 in
Inside Ring Outside Diameter G N/A 57.9 mm2.279 in N/A 57.9 mm2.279 in N/A 57.9 mm2.279 in N/A 57.9 mm2.279 in N/A 69.75 mm2.746 in
Weight N/A