ISO 3245 drawn cup needle roller bearing, open ends (HK), HK1312
Size drawing - HK1312 values on the views - Cup and needle rollers illustrative, not any maker's design - enlarged 5:1
Bearing
HK1312
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: L1 4.
Notes
2 r: the sources give r_s min only; modeled at that limit (the smallest stated).
The cup and the needle rollers are illustrative, not any maker's design, sheet DO2.
TITLE
'? CommunityCAD Size drawing, HK1312
STANDARDS FOLLOWED FAMILY / DETAIL ISO 3245 (edition not printed by the sources) Drawn cup needle roller bearing, HK - HK1312
SHEET REV SCALE PROJECTION UNITS
View from above CC-1803245-SZ-HK1312 A 5:1 € 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.