557-S/553-BA TIMKEN

Brand - TIMKEN
Item Number - 557-S/553-BA TIMKEN
Also Known As - 557-S - 553-BA
Category - Single Row Tapered Roller Bearing (TSF Type)
Bore Diameter (d) mm - 53.975
Bore Diameter (d) inch - 2.125
Outer Diameter (D) mm - 127
Outer Diameter (D) inch - 5
Width (T1) mm - 7.137
Width (T1) inch - 0.281
Dynamic Load Rating (C1) N - 226000
Dynamic Load Rating (C1) lbf - 50800
Factor (e) - 0.35
Factor (Y) - 1.73
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 58600
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 13200
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 34700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 7810
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.69
Basic Static Radial Load Rating (C0) N - 248000
Basic Static Radial Load Rating (C0) lbf - 55700
Cone Width (B) mm - 36.678
Cone Width (B) inch - 1.444
Cup Width (C) mm - 34.925
Cup Width (C) inch - 1.375
Effective Center Location (a) mm - -9.4
Effective Center Location (a) inch - -0.37
Outer Diameter of Outer Ring Flange (D1) mm - 133.248
Outer Diameter of Outer Ring Flange (D1) inch - 5.246
Flange Width (C2) mm - 6.35
Flange Width (C2) inch - 0.25
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 67
Cone Frontface Backing Diameter (da) inch - 2.64
Cone Backface Backing Diameter (db) mm - 73
Cone Backface Backing Diameter (db) inch - 2.87
Cup Frontface Backing Diameter (Da) mm - 116
Cup Frontface Backing Diameter (Da) inch - 4.57
Geometry Factor (G1) - 91
Geometry Factor (G2) - 21.1
Geometry Factor (Cg) - 0.1108
Weight (kg) - 2.46
Weight (lbs) - 5.4
Inner Part Number - 557-S
Outer Part Number - 553-BA
TSF - Single-Row Bearing with a Flange on the Outer Ring

** Images are for representation purposes only