A designation belongs here when its catalogue number begins 21311. Where several manufacturers list one designation, the row kept is the one carrying dimensions.
| Part number | Manufacturer | C |
|---|---|---|
| 4 designations55×120×29 mm | ||
| 21311 E | NTN | 159.0 kN |
| 21311 E/ | NTN | 159.0 kN |
| 21311 EK | NTN | 159.0 kN |
| 21311 EK/ | NTN | 159.0 kN |
grouping rule — leading digits of the catalogue designation
one row per designation; where a designation has several listings, the row with dimensions on record is kept
partsbrain pull 2026-09-08 · all series · search this key