EE129120…/129172 单列圆锥滚子轴承 USA 美国

Bearing Type	TRB
Bearing Subtype	TS
Series	129000
Cone	EE129120X
Cup	129172
Cone Hardening Type	Case carburized
Cup Hardening Type	Case carburized
Cone Bore Diameter (d)	304.800	mm
Cup Outside Diameter (D)	438.048	mm
Bearing Width (T)	76.200	mm
C90 (1-Row Basic Radial Rating for 90M Rev.)	228	kN
C90(2) (2-Row Basic Radial Rating for 90M Rev.)	397	kN
C90(4) (4-Row Basic Radial Rating for 90M Rev.)	793	kN
C1 (1-Row Basic Radial Rating for 1M Rev.)	879	kN
C1(2) (2-Row Basic Radial Rating for 1M Rev.)	1530	kN
C1(4) (4-Row Basic Radial Rating for 1M Rev.)	3060	kN
Ca90 (1-Row Basic Thrust Rating for 90M Rev.)	162	kN
C(0) (Static Radial Rating)	1780	kN
Ca(0) (Static Thrust Rating)	2160	kN
K (.39 / Tan(contact angle))	1.40
e (1.5 * Tan(contact angle))	0.42
Y (0.4 / Tan(contact angle))	1.44
Cone Width	76.992	mm
Max Shaft Fillet Radius	6.4	mm
Cone BF Backing Diameter	334.0	mm
Cone FF Backing Diameter	328.0	mm
Min cage clearance inside cone BF	15	mm
Max cage clearance outside cone FF	2	mm
Cup Width	53.975	mm
Max Housing Fillet Radius	4.8	mm
Cup BF Backing Diameter	406.0	mm
Cup FF Backing Diameter	411.0	mm