LM742745/LM742710 单列圆锥滚子轴承 USA 美国

Bearing Type	TRB
Bearing Subtype	TS
Series	LM742700
Cone	LM742745
Cup	LM742710
Cone Hardening Type	Case carburized
Cup Hardening Type	Case carburized
Cone Bore Diameter (d)	212.725	mm
Cup Outside Diameter (D)	285.750	mm
Bearing Width (T)	46.038	mm
C90 (1-Row Basic Radial Rating for 90M Rev.)	103	kN
C90(2) (2-Row Basic Radial Rating for 90M Rev.)	180	kN
C90(4) (4-Row Basic Radial Rating for 90M Rev.)	359	kN
C1 (1-Row Basic Radial Rating for 1M Rev.)	398	kN
C1(2) (2-Row Basic Radial Rating for 1M Rev.)	693	kN
C1(4) (4-Row Basic Radial Rating for 1M Rev.)	1390	kN
Ca90 (1-Row Basic Thrust Rating for 90M Rev.)	85	kN
C(0) (Static Radial Rating)	892	kN
Ca(0) (Static Thrust Rating)	1250	kN
K (.39 / Tan(contact angle))	1.21
e (1.5 * Tan(contact angle))	0.48
Y (0.4 / Tan(contact angle))	1.25
Cone Width	46.038	mm
Max Shaft Fillet Radius	3.5	mm
Cone BF Backing Diameter	230.0	mm
Cone FF Backing Diameter	225.0	mm
Min cage clearance inside cone BF	5.1	mm
Max cage clearance outside cone FF	2	mm
Cup Width	34.925	mm
Max Housing Fillet Radius	3.3	mm
Cup BF Backing Diameter	266.0	mm
Cup FF Backing Diameter	279.0	mm