d - 20 mm
D - 42 mm
B - 12 mm
C - 12 mm
a - 10,1 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
da min. - 25 mm
Da max. - 37 mm
ra max. - 0,6 mm
Weight - 0,076 Kg
Basic dynamic load rating (C) - 11,1 kN
Basic static load rating (C0) - 6,55 kN
(Grease) Lubrication Speed - 26 000 r/min
(Oil) Lubrication Speed - 36 000 r/min
Calculation factor (f0) - 14
Hot number:NTN 7310 C/DF NACHI 30205 NMB L-950ZZ TIMKEN 479/472-B OKB 3007715 OKB 777/600 Timken 239/630YMB SKF 305 KOYO 63/32Z ISO 681X CYSD 7230DT SKF NCF 2232 ECJB Hyatt 93544 GMN HYKH6012CTAP4/ABEC7 NOK ODI 63 47 12
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