d - 28,575 mm
D - 73,025 mm
T - 22,225 mm
B - 22,225 mm
C - 17,462 mm
a - 18,4 mm
r min. - 0,8 mm
r2 min. - 3,2 mm
da min. - 37,5 mm
Da - 62 mm
db min - 37 mm
ra max. - 0,8 mm
rb max. - 3,2 mm
Db - 68 mm
Weight - 0,477 Kg
Basic dynamic load rating (C) - 55 kN
Basic static load rating (C0) - 65,7 kN
(Grease) Lubrication Speed - 5500 r/min
(Oil) Lubrication Speed - 7400 r/min
Calculation factor (e) - 0,45
Calculation factor (Y0) - 0,73
Calculation factor (Y1) - 1,32
Hot number:KOYO 51128 SKF 31318T103J2/DB31 OKB 180028 NTN 51228 Timken 56426/56650 AST AST850SM 15080 AST ASTEPB 1012-09 NSK FWF-202624 NTN NN4938KC1NAP4 ISO SI 12 AST SRW2-5-TT New Departure WC87026 SKF 32 VA R SKF 71920 ACE/P4AH1 SKF HJ 1088
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