d - 320 mm
D - 400 mm
B - 80 mm
C - 80 mm
b1 - 9,4 mm
d1 - 351 mm
r1 min. - 2,1 mm
r2 min. - 2,1 mm
r3 min. - – mm
r4 min. - – mm
D1 - 373 mm
E - 379,7 mm
K - 5 mm
ba min. - 331 mm
Da max. - 390 mm
das rec. - 341 mm
ra max. - 2 mm
Weight - 24 Kg
Basic dynamic load rating (C) - 897 kN
Basic static load rating (C0) - 2280 kN
Fatigue load limit (Pu) - 208
Reference speed - 630 r/min
Limiting speed - 800 r/min
Calculation factor (kr) - 0,2
Hot number:KOYO 7221 C/DT OKB OKB 62632 OKB NACHI 54308U NBS AXK 1024 FAG HCB7002-C-2RSD-T-P4S CX HK0914 FYH UCFL210-30 HOFF QJ-330 SKF 16040 BARDEN XCB7011E.T.P4S NOK T2P-22 NOK T2P-22A NOK ISI 55 45 6 耐熱
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