d - 500 mm
D - 720 mm
B - 218 mm
D1 - 645,8 mm
Da max - 697 mm
da min - 523 mm
ds - 12,5 mm
ns - 23,5 mm
ra max - 5 mm
rmin - 6 mm
m - 294 kg / Weight
Cr - 4950000 N / Dynamic load rating (radial)
e - 0,29
Y1 - 2,32
Y2 - 3,45
C0r - 11300000 N / Static load rating (radial)
Y0 - 2,26
nG - 740 1/min / Limiting speed
nB - 370 1/min / Reference speed
Cur - 850000 N
Main dimensions to DIN 635-2
Hot number:SKF 7305 B/DB NACHI 7321 B/DF NSK 6814DD OKB Timken 29665/29620 AST 5208ZZ CX NJ217 E PFI PW42800038CSHD KOYO UCC320-63 FYH UCFCX20E KOYO UCIP315-48 INA 89430 NTN MF-148 SKF FY 50 TF NOK VC 25 45 5 NBR
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