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A thicker version of the DHO featuring a larger radial width than this ring. Once installed in the groove of a housing/bore. the portion of the ring protruding from the groove (also called a "shoulder") holds an assembly in place.

Material Finish: ZD Zinc Dichromate 

Material Code: Carbon Steel 

Carbon spring steel (SAE 1060-1090/UNS G10600-G10900)

This coating features a yellow dichromate post plating finish. It affords the metal excellent salt spray protection (96 hours) and is particularly effective for applications exposed to seawater. SAE 1060-1090 steel retaining rings are zinc plated using a mechanical plating process, which effectively eliminates hydrogen embrittlement.

Size Range: 20 mm - 100 mm

The radius "R" on the load side must not exceed 0.1 T.
Items
DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring

DHR - Internal Housing Reinforced Ring
Housing Diameter - Dh N/A 20.00 mm N/A 22.00 mm N/A 24.00 mm N/A 25.00 mm N/A 26.00 mm
Groove Diameter - Dg N/A 21.00 mm N/A 23.00 mm N/A 25.20 mm N/A 26.20 mm N/A 27.20 mm
Groove Diameter - Tolerance N/A +0.15 mm N/A +0.15 mm N/A +0.21 mm N/A +0.21 mm N/A +0.21 mm
Groove Width - W min N/A 1.60 mm
Groove Depth - d N/A 0.50 mm N/A 0.50 mm N/A 0.60 mm N/A 0.60 mm N/A 0.60 mm
Ring Thickness - T
N/A 1.50 mm
Ring Thickness - Tolerance N/A -0.06 mm
Ring Free Diameter - Df N/A 21.50 mm N/A 23.50 mm N/A 25.90 mm N/A 26.90 mm N/A 27.90 mm
Ring Free Diameter - Tolerance N/A +0.42 to -0.21 mm
Ring Lug Height Maximum - H max N/A 4.5 mm N/A 4.7 mm N/A 4.9 mm N/A 5.0 mm N/A 5.1 mm
Maximum Section - S Ref. N/A 2.4 mm N/A 2.8 mm N/A 3.0 mm N/A 3.1 mm N/A 3.1 mm
Ring Hole Diameter - R min N/A 2.0 mm
Ring Weight Per 1000 Pcs. N/A 1.4 kg N/A 1.9 kg N/A 2.0 kg N/A 2.100 kg N/A 2.3 kg
Edge Margin - Y min N/A 1.5 mm N/A 1.5 mm N/A 1.8 mm N/A 1.8 mm N/A 1.8 mm
Trust Load Ring N/A 16.2 kN N/A 18.00 kN N/A 21.7 kN N/A 22.8 kN N/A 21.6 kN
Trust Load Groove N/A 5.4 kN N/A 5.90 kN N/A 7.7 kN N/A 8.00 kN N/A 8.4 kN
Allowable Corner Radii & Chamfers - R/Ch max N/A 1.00 mm
Max. Load With R/Ch Max. N/A 5.8 kN N/A 6.1 kN N/A 7.2 kN N/A 7.3 kN N/A 7.2 kN
Material N/A Beryllium Copper (Alloy 25) Carbon Steel (SAE1060-1090) Stainless Steel (PH15-7 MO) Stainless Steel (Type 420)
Finish N/A Bright Zinc (ZF) Heavy Phosphate & Oil (HPD) Phosphate (PA) Phosphate& Oil (PD) Trivalent Coating (Z3X) Zinc Dichromate Lacquer (ZDL) Zinc Plating (ZD)

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