properties /measurement

THE WIDTH OF ONE OF THE BEARING'S TWO RINGS TAKEN SEPARATELY, as a numeral with a length unit and a REQUIRED `ring_position` saying which ring. A BEARING PUBLISHES MORE THAN ONE WIDTH AND THE SPINE HOLDS ONE, and three makers print the columns to prove it. TIMKEN is unambiguous, and it prints FOUR width-family figures on one row. In `TIMKEN BALL BEARINGS` (Radial and Angular Contact Ball Bearings, D6, EXTRA SMALL 30 METRIC SERIES / MECHANI-SEALS) the row `36KL / 36KLD / 36KLL` carries a `Width` group (B1 10.31 mm, B 9.80 mm) and, BESIDE IT, a `Ring Width` group sub-labelled `inner` and `outer` (B2 14.27 mm, C 8.00 mm), B2 footnoted `Two seals (suffix LL) type only`; Timken's square-bore table gives the legend outright, `Ring Widths | B Inner | C Outer`. One article, two rings, 14.27 mm against 8.00 mm. THE CITATION IS CORRECTED FROM THE DRAFT [A-3], which read the `Width` pair as the ring pair - the adversary fetched the table and found the two groups are separate, and the slot stands strengthened rather than weakened. KOYO prints three and gives the legend in its own words: `B = Cone Width mm`, `C = Cup Width mm`, `T = Overall Width mm`. NSK's own aftermarket hub-unit catalogue heads its boundary-dimension block `d D B b rx ry`, two width columns on every wheel-bearing row. And the automotive trade writes the pair into the designation itself: Koyo's DAC3874W-6CS84 is catalogued `38 x 74 x 36/33` and as `DAC 38740036/33`. THE DIVISION OF LABOUR IS EXACT: the spine's `width` keeps the bearing's OVERALL width - Koyo's T, the single B of a symmetric deep groove bearing - and this holds a named ring's own width. IT IS DELIBERATELY NOT A WIDENING OF THE SPINE'S `width` CARDINALITY, which is a pool-wide judgement and not a kind proposal's to make [H4-f3]. THIS IS THE H4-f2 FINDING ARRIVING ON THE VERTICAL IT WAS PREDICTED FOR: a drum shoe publishes a platform width AND a friction-surface width and b156 DEFERRED the slot because one demand row was at stake and no read returned a wrong answer. Here five of the thirteen rows are double-row wheel bearings, both figures are in the catalogue name, and three houses print the columns - so it is minted, and it is minted in the general shape (a named ring) rather than as a wheel-bearing twin. Cardinality many. Concern measurement.