d - 82.550 mm
D - 168.275 mm
T - 53.975 mm
B - 56.363 mm
C - 41.275 mm
a - 18.4 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 5,43 Kg
Basic dynamic load rating (C) - 340000 kN
Basic static load rating (C0) - 470000 kN
(Grease) Lubrication Speed - 2200 r/min
(Oil) Lubrication Speed - 3000 r/min
Calculation factor (e) - 0.30
Calculation factor (Y0) - 1.1
Calculation factor (Y1) - 2.0
Hot number:KOYO NJ 421 OKB 1060096 OKB 80315 OKB K293427 ISO 21319 KCW33+H319 ZEN 61804 NSK B20-160 NACHI 7212BDT CYSD 7932CDB ISB ER1.16.1534.400-1SPPN KOYO J-1812 SIGMA MRJ 2 SKF 51220 SKF 293/630 EM BARDEN NN3019ASK.M.SP
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