Description
Brand - TIMKEN
Item Number - 17580/17520-B TIMKEN
Also Known As - 17580 - 17520-B
Category - Single Row Tapered Roller Bearing (TSF Type)
Bore Diameter (d) mm - 15.875
Bore Diameter (d) inch - 0.625
Outer Diameter (D) mm - 42.862
Outer Diameter (D) inch - 1.6875
Width (T1) mm - 6.35
Width (T1) inch - 0.25
Dynamic Load Rating (C1) N - 31400
Dynamic Load Rating (C1) lbf - 7070
Factor (e) - 0.33
Factor (Y) - 1.81
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 8150
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 1830
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 4620
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 1040
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Basic Static Radial Load Rating (C0) N - 29200
Basic Static Radial Load Rating (C0) lbf - 6560
Cone Width (B) mm - 16.67
Cone Width (B) inch - 0.6563
Cup Width (C) mm - 13.495
Cup Width (C) inch - 0.5313
Effective Center Location (a) mm - -5.8
Effective Center Location (a) inch - -0.23
Outer Diameter of Outer Ring Flange (D1) mm - 45.936
Outer Diameter of Outer Ring Flange (D1) inch - 1.8085
Flange Width (C2) mm - 3.175
Flange Width (C2) inch - 0.125
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Frontface Backing Diameter (da) mm - 21
Cone Frontface Backing Diameter (da) inch - 0.83
Cone Backface Backing Diameter (db) mm - 23
Cone Backface Backing Diameter (db) inch - 0.91
Cup Frontface Backing Diameter (Da) mm - 40.5
Cup Frontface Backing Diameter (Da) inch - 1.59
Geometry Factor (G1) - 5.3
Geometry Factor (G2) - 4.5
Geometry Factor (Cg) - 0.0423
Weight (kg) - 0.12
Weight (lbs) - 0.29
Inner Part Number - 17580
Outer Part Number - 17520-B
TSF - Single-Row Bearing with a Flange on the Outer Ring
** Images are for representation purposes only
