d - 25,4 mm
D - 51,994 mm
T - 15,011 mm
B - 14,26 mm
C - 12,7 mm
a - 12,3 mm
r min. - 1 mm
r1 min. - 1,2 mm
r2 min. - 1,2 mm
da min. - 30,5 mm
Da - 45 mm
db min - 29,5 mm
db - 29,5 mm
ra max. - 1 mm
rb max. - 1,2 mm
da - 30,5 mm
Db - 48 mm
Weight - 0,14 Kg
Basic dynamic load rating (C) - 26,7 kN
Basic static load rating (C0) - 28,8 kN
(Grease) Lubrication Speed - 7900 r/min
(Oil) Lubrication Speed - 11000 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y1) - 1,49
Hot number:SKF 53316 U ZKL NJ 311 OKB 46319H OKB 877608E NACHI 52220 ISO 61812 KOYO 7004C FBJ H414245/H414210 Samick LM20UU NSK NNU 4928 KOYO UCPA208 FAG 238/750 RBC CRHSB-40 Torrington SAF-52031/2..ROLLER SKF NUP 220 ECP
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