d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
Angle (α) - 30 °
a - 2.9 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 30 mm
da min. - 25 mm
Da max. - 47 mm
ra max. - 0.6 mm
Weight - 0.150 Kg
Basic dynamic load rating (C) - 30,5 kN
Basic static load rating (C0) - 20,8 kN
(Grease) Lubrication Speed - 10000 r/min
(Oil) Lubrication Speed - 13000 r/min
Hot number:NSK 61915-2RZ NTN 61914-2RZ NTN 1213K OKB 317E OKB 32318EZ1 FBJ 15590/15520 ISO 231/800W33 KOYO 30318R NSK 6011DDU NTN 7220BDF CX 766/752 KOYO HK3516 SKF L 68149/110/Q NOK AS568-252-D NOK SPN-22
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