d - 20 mm
D - 47 mm
T - 15,25 mm
a - 11 mm
B - 14 mm
C - 12 mm
Ca min - 2 mm
Cb min - 3 mm
Da max - 41 mm
Da min - 40 mm
Db min - 43 mm
d1 - 34,5 mm
da max - 27 mm
db min - 26 mm
r1, 2 min - 1 mm
r3, 4 min - 1 mm
ra max - 1 mm
rb max - 1 mm
m - 0,12 kg / Weight
Cr - 27000 N
C0r - 27000 N / Static load rating (radial)
e - 0,35
Y - 1,74
Y0 - 0,96
Cur - 2900 N / Fatigue limit load, radial
nG - 16800 1/min / Limiting speed
nB - 10500 1/min / Reference speed
Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:KOYO NN 3044 K FAG B7230C.T.P4S.UL TIMKEN 23272YMB ISB 22311 AST AST650 121812 Enduro GE 105 SX KOYO FNTF-3352 ISO MR31 SKF NJ 215 ECJ CRAFT NJ312 NTN SC07B66Z Torrington MI-25 SKF 13892 SKF SYNT 65 FW NOK TCV 25 40 8 NBR
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