d - 50,8 mm
D - 82,55 mm
T - 21,59 mm
B - 22,225 mm
C - 16,51 mm
a - 16,4 mm
r min. - 3,6 mm
r2 min. - 1,2 mm
da min. - 62 mm
Da - 75 mm
db min - 55 mm
ra max. - 3,6 mm
rb max. - 1,2 mm
Db - 78 mm
Weight - 0,418 Kg
Basic dynamic load rating (C) - 61,2 kN
Basic static load rating (C0) - 84,3 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,08
Calculation factor (Y1) - 1,97
Hot number:NSK NJ 215 E FAG 6011.2RSR OKB 7521E OKB Z90501-8 ISO 22214 KCW33+AH314 KOYO 3NCHAR008 SNR 4215A ISO FL618/2 CX NA4911 ZEN S681 NACHI UCFL203 SKF 6312 FAG NU-2072E SKF 50x72x8 CRW1 R SKF SAF 23030 KA x 5.1/4
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