d - 17 mm
D - 47 mm
B - 14 mm
d1 - - 28.6 mm
d2 - - 22.82 mm
D2 - - 37.4 mm
D5 - - 42.55 mm
a - 20.4 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
da - min. - 22.6 mm
da - max. - 28 mm
Da - max. - 41.4 mm
Db - max. - 42.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 15.9 kN
Basic static load rating - C0 - 8.3 kN
Fatigue load limit - Pu - 0.355 kN
Reference speed - 19000 r/min
Limiting speed - 19000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
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 - 0.11 kg
Hot number:MRC 3306 A-Z SKF * NJ 244 ECMA CYSD 1615-Z ISO 32214 NTN 423048E1 CX 78250/78551 NSK 95BER20SV1V KOYO K35X45X20FH CX NKS55 NTN NA69/22R ISO UCTX08 New Departure 8514 FAG MM120BS215P/4 SKF 6212-2Z/VA208 KOYO 6200-2Z
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