d - 170 mm
D - 310 mm
T - 91 mm
a - 74 mm
B - 86 mm
C - 71 mm
Ca min - 10 mm
Cb min - 20 mm
Da max - 292 mm
Da min - 259 mm
Db min - 294 mm
d1 - 238 mm
da max - 196 mm
db min - 188 mm
r1, 2 min - 5 mm
r3, 4 min - 4 mm
ra max - 5 mm
rb max - 4 mm
m - 28,8 kg / Weight
Cr - 980000 N
C0r - 1560000 N / Static load rating (radial)
e - 0,44
Y - 1,38
Y0 - 0,76
Cur - 179000 N / Fatigue limit load, radial
nG - 2130 1/min / Limiting speed
nB - 1310 1/min / Reference speed
Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:SKF * NJ 2230 ECM OKB 60722 OKB 3153740 Timken 02474/02420B ISO 7007 CDT KOYO 78250/78537 CX E8 CX GE 180 ES SKF FYRP 3 7/16-18 ILJIN IJ113030 AST R16ZZ ZEN S1640-2RS AST SFRW2-6ZZ STEYR H-312x2 SKF PBM 13015090 M1G1
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