d - 55 mm
D - 100 mm
B - 33,3 mm
C - 33,3 mm
Angle (α) - 25 °
a - 50 mm
d1 - 68,7 mm
r min. - 1,5 mm
D1 - – mm
D2 - 89,1 mm
da min. - 64 mm
Da max. - 91 mm
ra max. - 1,5 mm
Weight - 0,969 Kg
Basic dynamic load rating (C) - 58,5 kN
Basic static load rating (C0) - 49 kN
Fatigue load limit (Pu) - 2,39
Reference speed - – r/min
Limiting speed - 3 800 r/min
Hot number:NTN 7312 AC/DB OKB NK25/20(644805K)(RNA253320) OKB ISB 241/850 K30 NTN 4T-2789/2720 NACHI E32009J NTN EC-6204LLU INA GAKFL 8 PW SIGMA GE 40 SX Timken HH914449/HH914412 NKE NU1022-E-MPA New Departure 6212 SKF (Old No.) NAO-8x19x10 SKF 24x35x7 HMSA10 RG SKF 718/560 AMB
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