DX680507/DX909454 单列圆锥滚子轴承 USA 美国

Bearing Type	TRB
Bearing Subtype	TS
Cone	DX680507
Cup	DX909454
Cone Hardening Type	Case carburized
Cup Hardening Type	Case carburized
Cone Bore Diameter (d)	146.050	mm
Cup Outside Diameter (D)	268.288	mm
Bearing Width (T)	74.613	mm
C90 (1-Row Basic Radial Rating for 90M Rev.)	232	kN
C90(2) (2-Row Basic Radial Rating for 90M Rev.)	404	kN
C90(4) (4-Row Basic Radial Rating for 90M Rev.)	807	kN
C1 (1-Row Basic Radial Rating for 1M Rev.)	894	kN
C1(2) (2-Row Basic Radial Rating for 1M Rev.)	1560	kN
C1(4) (4-Row Basic Radial Rating for 1M Rev.)	3110	kN
Ca90 (1-Row Basic Thrust Rating for 90M Rev.)	154	kN
C(0) (Static Radial Rating)	1170	kN
Ca(0) (Static Thrust Rating)	1320	kN
K (.39 / Tan(contact angle))	1.51
e (1.5 * Tan(contact angle))	0.39
Y (0.4 / Tan(contact angle))	1.55
Cone Width	74.612	mm
Max Shaft Fillet Radius	6.4	mm
Cone BF Backing Diameter	176.0	mm
Cone FF Backing Diameter	166.0	mm
Min cage clearance inside cone BF	7.7	mm
Max cage clearance outside cone FF	3	mm
Cup Width	57.150	mm
Max Housing Fillet Radius	6.4	mm
Cup BF Backing Diameter	237.0	mm
Cup FF Backing Diameter	249.0	mm