d - 42,875 mm
D - 76,2 mm
T - 25,4 mm
B - 25,4 mm
C - 20,638 mm
ra1 max. - 1,5 mm
a - 18 mm
r min. - 3,5 mm
r1 min. - 1,5 mm
Da - 69 mm
db - 48,5 mm
ra max. - 3,5 mm
da - 55 mm
Db - 73 mm
Weight - 0,473 Kg
Basic dynamic load rating (C) - 77 kN
Basic static load rating (C0) - 98,5 kN
(Grease) Lubrication Speed - 4800 r/min
(Oil) Lubrication Speed - 6300 r/min
Calculation factor (e) - 0,32
Calculation factor (Y0) - 1
Calculation factor (Y1) - 1,9
Hot number:NACHI 61904-2RZ NSK 7018 C/DF EASE LB 254058 TIMKEN 779/773D OKB NUTD17 Ruville 6850 ISB EBL.30.1255.201-2STPN ISO UCP218 Torrington 23934 FAG 319 INA LSL192326 SKF 485 VRME R SNR 60/28 GMN HYS6202ETAUP NOK ISI 250 230 12 標準
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