d - 20 mm
D - 52 mm
B - 22,2 mm
a - 30,393 mm
D2 - 46,2 mm
Da max - 45 mm
d1 - 32 mm
da min - 27 mm
ra max - 1 mm
rmin - 1,1 mm
α - 30 ° / Angle
m - 0,214 kg / Weight
Cr - 24600 N / Dynamic load rating (radial)
C0r - 15900 N / Static load rating (radial)
Cur - 1070 N / Fatigue limit load, radial
nG - 14700 1/min / Limiting speed
nB - 10900 1/min / Reference speed
Main dimensions to DIN 628-3, double row, Angle α = 30°
Hot number:INA NK 90/25 INA NKI55/35 SKF NCF 3072 CV AST 23032C KOYO 6309 2RD C3 NACHI 7210BDF NBS 81272 AST ASTT90 5060 NSK HH840249/HH840210 INA K60X68X25 INA KH08-PP SKF VKHB 2015 SKF NCF-3018V SKF NUTR 35 X SKF 89426 M
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