d - 140 mm
D - 180 mm
H - 31 mm
d1 - 178 mm
r1 min. - 1 mm
r2 min. - 1 mm
D1 - 142 mm
da min. - 164 mm
Da max. - 156 mm
ra max. - 1 mm
Weight - 2,05 Kg
Basic dynamic load rating (C) - 111 kN
Basic static load rating (C0) - 440 kN
Fatigue load limit (Pu) - 12,9
Reference speed - 1800 r/min
Limiting speed - 2600 r/min
Minimum load factor (A) - 1
Hot number:NTN 7312 C/DB OKB 160405 OKB 69241/14 OKB ISB 24136 K30 Timken 52387/52637-B ISB 60988 ISO 71940 A SNR EC44178S01 NTN NN3076 Barden 7212TGP/4 SKF NUP-2212E FAG RLS-231/2 SKF 40x68x8 CRW1 R SKF KM 13
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