d - 40 mm
D - 52 mm
B - 10 mm
a - 22,4 mm
D1 -
Da max - 50 mm
d1 - 43,4 mm
da min - 42 mm
ra max - 0,3 mm
rmin - 0,3 mm
α - 25 ° / Angle
m - 0,04 kg / Weight
Cr - 7000 N / Dynamic load rating (radial)
C0r - 7800 N / Static load rating (radial)
Cur - 425 N / radial Fatigue limit load
nG - 10300 1/min / Limiting speed
nB - 6400 1/min / Reference speed
Hot number:TORRINGTON 21305 CCK NSK NU 311 E OKB 90393/600E ISO 1985/1930 NKE 29416-EJ Timken 44150/44348-B NACHI 498/492A SKF A 4059/A 4138 CYSD NJ2222 SKF NU1088MA KOYO RNU208-3 NTN RNU5311 MRC 97218U2 SKF OKBS 78 SKF 6004-RS
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