Detailed information

Basic size mm	d 1 410 D600 B118
Basic load rating kN	DynamicsC2750 Static Co5300
RatedSpeed r/min	Reference speed800 Limit speed1100
Model	Bearing*C3988KMB1) Adapter sleeveOH3988HE
Size mm	d 1 410 d 2 ～495 d 3 520 D1 ～564 B 1 189 B 2 60 r 1,2 Minimum77 s 1 1) ～4 s 2 1) ～11
Shoulder and chamfer dimensions mm	d a Maximum490 d b Minimum454 Da Minimum565 Da Maximum585 B a Minimum17 Ca 2) Minimum10.5 r a Maximum3
Calculate coefficient	k 1 - k 2 0.119
Fatigue load limit Pu	Fatigue load limit Pu375
QualityBearing+Adapter sleeve	QualityBearing+Adapter sleeve155

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