d - 60 mm
D - 130 mm
B - 31 mm
d1 - - 81.86 mm
D2 - - 112.2 mm
r1,2 - min. - 2.1 mm
da - min. - 72 mm
da - max. - 81.8 mm
Da - max. - 118 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 81.9 kN
Basic static load rating - C0 - 52 kN
Fatigue load limit - Pu - 2.2 kN
Reference speed - 12000 r/min
Limiting speed - 6700 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 13
Mass bearing - 1.781 kg
Hot number:NTN 6312-2RZ NSK NJ 2330 TIMKEN 30212 ISB 22213-2RS CX 23180 KCW33+AH3180 NTN 430312U Timken 74550/74845 CX GE 030 HS-2RS NBS NK 29/30 NBS SL185015 Aetna GT-5 NMB SS603 ADR SS623-ZZ SKF 105051 SKF SAFS 22230 T
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