d - 20 mm
D - 42 mm
B - 12 mm
C - 12 mm
Angle (α) - 30 °
a - 2.9 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
2B - 24 mm
da min. - 24 mm
Da max. - 40 mm
ra max. - 0.3 mm
Weight - 0.079 Kg
Basic dynamic load rating (C) - 16,7 kN
Basic static load rating (C0) - 12,1 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 16000 r/min
Hot number:NTN NU 219 OKB 180311KZ2 ISB 31319 NTN 51203J FBJ 6311ZZ CYSD 87011 Timken BK0808 FBJ F698ZZ FYH UCTX10-31 ADR 635-ZZ NSK 7415BMG SKF BD-23092 CAK/W33-OH 3092 H SKF 23172 CCK/W33 SKF 316010 A NSK 61901 N
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