557-S/552A 单列圆锥滚子轴承 USA 美国

Bearing Type	TRB
Bearing Subtype	TS
Series	555
Cone	557-S
Cup	552A
Cone Hardening Type	Case carburized
Cup Hardening Type	Case carburized
Cone Bore Diameter (d)	53.975	mm
Cup Outside Diameter (D)	123.825	mm
Bearing Width (T)	38.100	mm
C90 (1-Row Basic Radial Rating for 90M Rev.)	45.8	kN
C90(2) (2-Row Basic Radial Rating for 90M Rev.)	79.7	kN
C90(4) (4-Row Basic Radial Rating for 90M Rev.)	159	kN
C1 (1-Row Basic Radial Rating for 1M Rev.)	177	kN
C1(2) (2-Row Basic Radial Rating for 1M Rev.)	307	kN
C1(4) (4-Row Basic Radial Rating for 1M Rev.)	615	kN
Ca90 (1-Row Basic Thrust Rating for 90M Rev.)	27.1	kN
C(0) (Static Radial Rating)	248	kN
Ca(0) (Static Thrust Rating)	250	kN
K (.39 / Tan(contact angle))	1.69
e (1.5 * Tan(contact angle))	0.35
Y (0.4 / Tan(contact angle))	1.73
Cone Width	36.678	mm
Max Shaft Fillet Radius	3.5	mm
Cone BF Backing Diameter	71.0	mm
Cone FF Backing Diameter	65.0	mm
Min cage clearance inside cone BF	3.1	mm
Max cage clearance outside cone FF	1.2	mm
Cup Width	30.162	mm
Max Housing Fillet Radius	3.3	mm
Cup BF Backing Diameter	109.0	mm
Cup FF Backing Diameter	116.0	mm