L21549/L21511 单列圆锥滚子轴承 USA 美国

Bearing Type	TRB
Bearing Subtype	TS
Series	L21500
Cone	L21549
Cup	L21511
Cone Hardening Type	Case carburized
Cup Hardening Type	Case carburized
Cone Bore Diameter (d)	15.875	mm
Cup Outside Diameter (D)	34.988	mm
Bearing Width (T)	10.998	mm
C90 (1-Row Basic Radial Rating for 90M Rev.)	3.65	kN
C90(2) (2-Row Basic Radial Rating for 90M Rev.)	6.35	kN
C90(4) (4-Row Basic Radial Rating for 90M Rev.)	12.7	kN
C1 (1-Row Basic Radial Rating for 1M Rev.)	14.1	kN
C1(2) (2-Row Basic Radial Rating for 1M Rev.)	24.5	kN
C1(4) (4-Row Basic Radial Rating for 1M Rev.)	49	kN
Ca90 (1-Row Basic Thrust Rating for 90M Rev.)	1.99	kN
C(0) (Static Radial Rating)	13.9	kN
Ca(0) (Static Thrust Rating)	12.9	kN
K (.39 / Tan(contact angle))	1.83
e (1.5 * Tan(contact angle))	0.32
Y (0.4 / Tan(contact angle))	1.88
Cone Width	10.998	mm
Max Shaft Fillet Radius	1.3	mm
Cone BF Backing Diameter	21.5	mm
Cone FF Backing Diameter	19.5	mm
Min cage clearance inside cone BF	0.3	mm
Max cage clearance outside cone FF	1.3	mm
Cup Width	8.712	mm
Max Housing Fillet Radius	1.3	mm
Cup BF Backing Diameter	29.0	mm
Cup FF Backing Diameter	32.5	mm