d - 4 mm
D - 13 mm
B - 5 mm
D1 - 10,5 mm
Da max - 11,2 mm
d1 - 7 mm
da min - 5,8 mm
ra max - 0,2 mm
rmin - 0,2 mm
m - 0,0030 kg / Weight
Cr - 1380 N / Dynamic load rating (radial)
C0r - 485 N / Static load rating (radial)
nG - 72000 1/min / Limiting speed
nB - 46500 1/min / Reference speed
Cur - 24,6 N / Fatigue limit load, radial
Main dimensions to DIN 625-1
Hot number:KOYO 2309K OKB 672872 Gamet 119044X/119088XG NACHI 51317 NACHI 7012 SNR 7314BGM SNR EXT305 NKE NJ2218-E-MPA+HJ2218-E CX NKIB 5906 KOYO UKFL213 FAF ER-24 IKO GEZ-008ES SKF SYE 2 1/2 N GMN CF61909 NOK AS568-019-A