d - 146,05 mm
D - 254 mm
T - 66,675 mm
B - 66,675 mm
C - 47,625 mm
ra1 max. - 3,3 mm
a - 12,1 mm
Da - 227 mm
db - 162 mm
ra max. - 7 mm
da - 175 mm
Db - 238 mm
Weight - 13,5 Kg
Basic dynamic load rating (C) - 550 kN
Basic static load rating (C0) - 910 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 800 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,47
Hot number:SKF 1221 SNR 7320 C/DF SKF UC216 SKF NU 202 ECP NSK 6221 OKB 40537/530 NKE GNE30-KRRB ISO NF3332 NTN NNU4088C1NAP4 FAG NNU4944-S-M-SP SNR R169.28 FYH UCFL210-30E STEYR NJ-312 SKF NU-1080 NOK TB 48 62 9 NBR
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