Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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  • One cushion block provides flexible size range of cushioning.
  • Smooth bore core can be used on hose, or for vibration reduction.
  • Broad range of metric sizes.
  • Maintains center line when used in groups.
  • Used for high pressure hydraulics and heavy duty operations.
  • Used for intermittent load and high oil speeds.
  • Increase size range over standard series.
Unit of Measure

Specifications

Bore Size

 N/A 2.87 in73 mm

Group

 N/A H7

For Pipe Size

 N/A 2-1/2 in

Recommended Hose Size

 N/A 2.85 - 2.87

Bolt

 N/A 5/8"-11 x 5-1/2"

Dimension D

 N/A 3-1/2 in89 mm

Dimension D1

 N/A 3.86 in98 mm

Dimension B

 N/A 2.36 in60 mm

Dimension H1

 N/A 2.70 in68.5 mm

Dimension H2

 N/A 5.39 in137 mm

Dimension A1

 N/A 4.80 in122 mm

Dimension A2

 N/A 7.09 in180 mm

Dimension A3

 N/A 5.98 in152 mm

Dimension S

 N/A 0.39 in10 mm

Notes

 N/A For additional sizes and stainless steel contact factory.