d - 140 mm
D - 250 mm
2T - 91,5 mm
2B - 84 mm
A - 19,5 mm
Ca min - 9 mm
Da max - 236 mm
Da min - 219 mm
da max - 163 mm
r3, 4 min - 3 mm
rb max - 3 mm
m - 18,2 kg / Weight
Cr - 710000 N / Dynamic load rating (radial)
C0r - 1120000 N / Static load rating (radial)
e - 0,44
Y0 - 1,52
Y1 - 1,55
Y2 - 2,31
Cur - 133000 N / Fatigue limit load, radial
nG - 2850 1/min
nB - 1690 1/min / Reference speed
main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:SKF 71912 C/DF NACHI 7312 B/DF TORRINGTON 21317 CCK NSK NJ 419 OKB 134Q NKE 239/710-K-MB-W33+AH39/710 FAG 24144-E1-K30 + AH24144 NSK 598A/592A KOYO 6308-2RS NTN K25×30×17S SNR UCF320 RIV 32207 MRC 6207-RSNR Barden HC7003TGP/4 SKF PWM 556350
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