d - 20 mm
D - 47 mm
B - 14 mm
a - 21 mm
D1 - 37 mm
Da max - 41,4 mm
Db max - 42,8 mm
d1 - 30,5 mm
da min - 25,6 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1 mm
α - 40 ° / Angle
m - 0,103 kg / Weight
Cr - 14000 N / Dynamic load rating (radial)
C0r - 7800 N / Static load rating (radial)
nG - 19700 1/min / Limiting speed
nB - 15400 1/min / Reference speed
Cur - 520 N
Main dimensions to DIN 628-1, Angle α = 40°
Hot number:KOYO 7244 C/DF KOYO 32932 OKB 62318Q OKB 266321 ISB 350980 C NSK 6015 CYSD DAC357205033 NTN GK42X47X30.8 MRC 2212 SKF NKI-9/16 SKF 17x30x7 CRW1 R MRC 11308E SKF 24931 SKF PCMW 223801.5 M NACHI 619/5-Z
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