Detailed information

Basic size mm	d25 D52 B18
Basic load rating kN	DynamicsC44 Static Co40
RatedSpeed r/min	Reference speed13000 Limit speed18000
Model	BearingCylindrical holeC2205TN91) Conical holeC2205KTN91)
Size mm	d25 d 2 ～32.1 D1 ～43.3 r 1,2 Minimum1 s 1 1) ～5.8 s 2 1) ～-
Shoulder and chamfer dimensions mm	d a Minimum30.6 d a Maximum32 Da Minimum42 Da Maximum46.4 Ca 2) Maximum0.3 r a Maximum1
Calculate coefficient	k 1 0.09 k 2 0.126
Fatigue load limit Pu	Fatigue load limit Pu4.55
Quality	Quality0.17

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