d - 45 mm
D - 85 mm
B - 30.2 mm
d2 - - 52.8 mm
D2 - - 77.1 mm
r1,2 - min. - 1.1 mm
a - 46 mm
da - min. - 52 mm
Da - max. - 78 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 51 kN
Basic static load rating - C0 - 39 kN
Fatigue load limit - Pu - 1.6 kN
Reference speed - 7500 r/min
Limiting speed - 7500 r/min
Calculation factor - kr - 0.06
Calculation factor - e - 0.8
Calculation factor - X - 0.63
Calculation factor - Y0 - 0.66
Calculation factor - Y1 - 0.78
Calculation factor - Y2 - 1.24
Mass bearing - 0.63 kg
Hot number:MRC 71921 C/DB KOYO 7212 AC/DB STEYR NU 213 FAG 6416M Timken 280RF91 KOYO 54312 CX 7414 A-UO Timken 78255X/78551 SKF SYR 2 3/16 N LS SIBP16S/B1 SKF W 61900-2RS1 SKF NNCL-4880VC/3 SKF NUP 2319 ECJ NOK SB 60 82 9 NBR NOK AS568-230-D
Previous:3209 A 角接触球轴承 ---- Next:3209 A-2Z 角接触球轴承
Return to SKF轴承型号查询