d - 630 mm
D - 950 mm
T - 190 mm
A - 345 mm
D1 - 765 mm
Da max - 856 mm
Db min - 970 mm
d1 - 885 mm
da min - 839 mm
db max - 665 mm
ra max - 8 mm
rmin - 9,5 mm
T1 - 92 mm
T2 - 68 mm
T3 - 122 mm
T4 - 138 mm
m - 443,6 kg / Weight
Ca - 8100000 N / Dynamic load rating (axial)
C0a - 37000000 N / Static load rating (axial)
nG - 550 1/min / Limiting speed
nB - 320 1/min / Reference speed
Cua - - N / Fatigue limit load, axial
Main dimensions to DIN 728/ISO 104, single direction, separable
Hot number:KOYO NU 228 NMB L-1910 OKB 32304H CX 231/560 CW33 NKE 23256-K-MB-W33+AH2356 Timken 24128CJ ISB 32060 ISO NJ2248 ISO NU20/560 Timken WJ-404624 NH 6013-RS MRC 5310-M1 NHBB SSRI-518F NACHI 6304-ZN NOK SC 65 90 13 NBR
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