d - 160 mm
D - 340 mm
B - 68 mm
C - 68 mm
ra1 max. - 1,5 mm
Angle (α) - 40 °
a - 139 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 136 mm
da min. - 178 mm
ra max. - 3 mm
Db max - 331,5 mm
Weight - 59,6 Kg
Basic dynamic load rating (C) - 515 kN
Basic static load rating (C0) - 770 kN
(Grease) Lubrication Speed - 1 500 r/min
(Oil) Lubrication Speed - 2 000 r/min
Hot number:SKF 7220 C/DF NTN UK 312+H 2312 OKB 308A OKB NKE 1205 NTN 23972K ISO 7308 BDT Timken K.81110LPB RHP MJ5/8-Z SIGMA MJT 6 NTN NA4915R INA 81315 BERLISS 93426 SKF NUTR 25 X SKF Z 307
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