ISO 3245 drawn cup needle roller bearing, closed end (BK), BK2212
Size drawing - BK2212 values on the views - Cup and needle rollers illustrative, not any maker's design - enlarged 2:1
Bearing
BK2212
Source levels Main value = the modeled value (nominal, else the middle of min-max). Grey under a value = its min-max, where the source gives both.
< / = = the source gives only that limit, modeled at it. ref = reference.
L2 = the standard itself (or its complete free preview, or the maker's drawing).
L1 = two or more independent sources agree: the release gate.
LO = one source only: printed amber and marked *.
c = a source value was corrected; the datasheet says how.
House convention = a detail no source dimensions, drawn to a stated house rule. This size's values: L15.
Notes
2 r: the sources give r_s min only; modeled at that limit (the smallest stated).
= Ct: the clear depth's minimum; modeled at that limit.
The cup and the needle rollers are illustrative, not any maker's design, sheet DO2.
View from above
TITLE
'? CommunityCAD Size drawing, BK2212
STANDARDS FOLLOWED FAMILY / DETAIL ISO 3245 (edition not printed by the sources) Drawn cup needle roller bearing, BK - BK2212
SHEET REV SCALE PROJECTION UNITS
CC-1S03245-BK-SZ-BK2212. | A 21 & Dimensions in mm SPEC VERSION LICENSE PAGE
c964ffabe3a887708eb3e6e0cal8e3b2147b3b9c CC-BY 4.0 IronPixel Labs LLC 1/1
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.