d - 120 mm
D - 260 mm
B - 55 mm
d1 - - 178.4 mm
d2 - - 153.85 mm
D1 - - 211 mm
a - 107 mm
r1,2 - min. - 3 mm
r3,4 - min. - 1.5 mm
da - min. - 134 mm
Da - max. - 246 mm
Db - max. - 253 mm
ra - max. - 2.5 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 238 kN
Basic static load rating - C0 - 250 kN
Fatigue load limit - Pu - 7.6 kN
Reference speed - 3000 r/min
Limiting speed - 3000 r/min
Calculation factor - kr - 0.09
Calculation factor - ka - 1.4
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 14.5 kg
Hot number:SKF 2315K KOYO NU 303 E OKB 3840083K CX 3305 CRAFT 51307 ISO GE 060 XES LS GEC320XS Timken K19X23X17 KOYO LM48548/LM48510 NTN MR8811240+MI-728840 NSK N1013BMR1 IKO NKXR-45 SKF 71910 ACB/P4A SKF 7315 BEGAP Nachi 61817
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