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Zinc Plated Steel Class 150 Split Retaining Rings

These Silver Zinc Plated Steel Split Retaining Rings (RR Series) are manufactured to ANSI Class #150 specifications, and are available drilled to Navy or DIN specifications, upon request. One set consists of four split ring halves up to 28″, then eight split ring quarters for 30″ and above.

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Dimensions: Zinc Plated Steel Class 150 Split Retaining Rings

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED  
API Part Number Size O.D. I.D. Ø B.H.C. Ø B.H. # B.H. THK Set Weight Lbs.
RR0050-S 0.5 3.50 1.50 2.38 0.63 4 0.375 1.70
RR0075-S 0.75 3.88 1.88 2.75 0.63 4 0.375 2.01
RR0100-S 1 4.25 2.38 3.13 0.63 4 0.375 2.19
RR0125-S 1.25 4.63 2.63 3.50 0.63 4 0.375 2.62
RR0150-S 1.5 5.00 2.88 3.88 0.63 4 0.375 3.06
RR0200-S 2 6.00 3.63 4.75 0.75 4 0.375 4.17
RR0250-S 2.5 7.00 4.13 5.50 0.75 4 0.375 6.01
RR0300-S 3 7.50 4.63 6.00 0.75 4 0.375 5.59
RR0400-S 4 9.00 5.88 7.50 0.75 8 0.375 8.49
RR0500-S 5 10.00 6.88 8.50 0.88 8 0.375 9.41
RR0600-S 6 11.00 7.88 9.50 0.88 8 0.375 10.67
RR0800-S 8 13.50 9.88 11.75 0.88 8 0.375 15.88
RR1000-S 10 16.00 12.13 14.25 1.00 12 0.375 19.62
RR1200-S 12 19.00 14.50 17.00 1.00 12 0.375 28.10
RR1400-S 14 21.00 16.50 18.75 1.13 12 0.375 31.07
RR1600-S 16 23.50 18.50 21.25 1.13 16 0.375 38.39
RR1800-S 18 25.00 20.50 22.75 1.25 16 0.375 36.40
RR2000-S 20 27.50 22.63 25.00 1.25 20 0.375 43.11
RR2200-S 22 29.50 24.63 27.25 1.38 20 0.375 45.67
RR2400-S 24 32.00 26.63 29.50 1.38 20 0.375 56.04
RR2600-S 26 34.25 28.88 31.75 1.38 24 0.375 59.40
RR2800-S 28 36.50 30.88 34.00 1.38 28 0.375 65.89
RR3000-S 30 38.75 32.88 36.00 1.38 28 0.375 74.35
RR3200-S 32 41.75 34.88 38.50 1.63 28 0.375 91.54
RR3400-S 34 43.75 37.00 40.50 1.630 32 .375 93.16
RR3600-S 36 46.00 39.00 42.75 1.63 32 0.375 103.27
RR4000-S 40 50.75 43.00 47.25 1.63 36 0.375 127.76
RR4200-S 42 53.00 45.25 49.50 1.63 36 0.375 134.83
RR4400-S 44 55.25 47.25 51.75 1.63 40 0.375 144.53
RR4800-S 48 59.50 51.25 56.00 1.63 44 0.375 161.35
RR5000-S 50 61.75 53.25 58.25 1.88 44 0.375 166.46
RR5200-S 52 64.00 55.25 60.50 1.88 44 0.375 179.81
RR5400-S 54 66.25 57.25 62.75 1.88 44 0.375 193.59
RR6000-S 60 73.00 63.25 69.25 1.88 52 0.375 231.80
RR6600-S 66 80.00 69.25 76.00 1.88 52 0.375 287.69
RR7200-S 72 86.50 75.25 82.50 2.00 60 0.375 319.90
  Notes:
  • Rings are Steel & Silver Zinc Plated.
  • Navy or DIN drilling available on special order basis.
  • 1 Set = 4 Split Ring Halves up to 28″, or 8 Split Ring Quarters for 30″ and above
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