80780/80720 单列圆锥滚子轴承 USA 美国

Bearing Type	TRB
Bearing Subtype	TS
Series	80700
Cone	80780
Cup	80720
Cone Hardening Type	Case carburized
Cup Hardening Type	Case carburized
Cone Bore Diameter (d)	635.000	mm
Cup Outside Diameter (D)	736.600	mm
Bearing Width (T)	57.150	mm
C90 (1-Row Basic Radial Rating for 90M Rev.)	166	kN
C90(2) (2-Row Basic Radial Rating for 90M Rev.)	289	kN
C90(4) (4-Row Basic Radial Rating for 90M Rev.)	578	kN
C1 (1-Row Basic Radial Rating for 1M Rev.)	641	kN
C1(2) (2-Row Basic Radial Rating for 1M Rev.)	1120	kN
C1(4) (4-Row Basic Radial Rating for 1M Rev.)	2230	kN
Ca90 (1-Row Basic Thrust Rating for 90M Rev.)	125	kN
C(0) (Static Radial Rating)	1830	kN
Ca(0) (Static Thrust Rating)	2340	kN
K (.39 / Tan(contact angle))	1.33
e (1.5 * Tan(contact angle))	0.44
Y (0.4 / Tan(contact angle))	1.37
Cone Width	53.975	mm
Max Shaft Fillet Radius	3.3	mm
Cone BF Backing Diameter	654.0	mm
Cone FF Backing Diameter	651.0	mm
Min cage clearance inside cone BF	9.3	mm
Max cage clearance outside cone FF	0.2	mm
Cup Width	41.275	mm
Max Housing Fillet Radius	3.3	mm
Cup BF Backing Diameter	714.0	mm
Cup FF Backing Diameter	718.0	mm