d - 190 mm
D - 290 mm
2T - 128 mm
2B - 128 mm
A - 32 mm
Ca min - 10 mm
Da max - 278 mm
Da min - 257 mm
da max - 209 mm
r3, 4 min - 2,5 mm
rb max - 2,5 mm
m - 30,1 kg / Weight
Cr - 1280000 N / Dynamic load rating (radial)
C0r - 2250000 N / Static load rating (radial)
e - 0,44
Y0 - 1,49
Y1 - 1,53
Y2 - 2,27
Cur - 295000 N / Fatigue limit load, radial
nG - 2230 1/min
nB - 1190 1/min / Reference speed
main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:NTN 7220 AC/DB OKB 2326 OKB 42505EH AST AST650 F203020 NTN 4T-2687/2620 NACHI 7204C Timken G1105KLLB JNS NAFW 405534 SNR TGB35279 ISB SS 6008-2RS MRC 1320 SKF NA-4903 SKF 30000 SKF 400120 KOYO 6020-2Z
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