d - 45 mm
D - 85 mm
B - 19 mm
a - 25 mm
Da - 78 mm / Tolerance: H12
da - 52,5 mm / Tolerance: h12
r1 min - 1,1 mm
ra max - 1 mm
ra1 max - 1 mm
rmin - 1,1 mm
α - 25 ° / Angle
m - 0,422 kg / Weight
Cr - 32500 N / Dynamic load rating (radial)
C0r - 16900 N / Static load rating (radial)
nG Fett - 15000 1/min / Limiting speed for grease lubrication
nG Ol - 24000 1/min / Limiting speed for minimal quantity oil lubrication
Cur - 1740 N / Fatigue limit load, radial
Hot number:MRC 7221 C/DF IKO NKI 45/25 SKF *6200-2RSL OKB 4453156 OKB 546340QK NACHI 1219 INA GE 14 PW INA K75X81X30 KOYO NKJS50 Timken NP030522/NP378917 SKF VKBA 1913 FAG 2303 INA 5204-2RS Torrington SCE-66 SKF 6304-RS
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