OCHIAI Products are available from MARYLAND METRICS
You may use our RFQ (request for quotation form)
web: mdmetric.com        e-mail

Beveled Internal Ring Chart shows a selection of sizes available. For full specifications on the BEVELED INTERNAL RING, click the download button.  Size No.     Ring Dimensions d3 t U a b d0 MT - 26 28.9 1 0.84 4 2.7 1.6 MT - 28 31.1 1.3 1.02 4.6 2.95 1.9 MT - 30 33.4 1.02 3.05 MT - 32 35.35 0.99 3.15 MT - 35 38.75 0.97 3.3 MT - 40 44.25 1.6 1.22 5.25 4.15 MT - 42 46.6 1.19 5.75 4.25 1.93 MT - 47 52.15 1.17 5.94 4.3 2.31 MT - 52 57.9 2 1.52 6.35 4.7 MT - 55 60.19 1.5 6.6 5.05 MT - 62 68.6 1.45 7.1 5.3 2.74 MT - 72 79.6 2.4 1.8 7.6 5.8 MT - 80 89.1 2.8 2.1 7.9 6.65 3.2 MT - 85 94.8 8.65 7 3.2