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Description
Brand - TIMKEN
Item Number - 18590/18520 TIMKEN
Also Known As - 18590 - 18520
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 41.275
Bore Diameter (d) inch - 1.625
Outer Diameter (D) mm - 73.025
Outer Diameter (D) inch - 2.875
Width (T) mm - 16.667
Width (T) inch - 0.6562
Dynamic Load Rating (C1) N - 50800
Dynamic Load Rating (C1) lbf - 11400
Factor (e) - 0.35
Factor (Y) - 1.71
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 13200
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 2960
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 7890
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 1770
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.67
Basic Static Radial Load Rating (C0) N - 58100
Basic Static Radial Load Rating (C0) lbf - 13100
Cone Width (B) mm - 17.462
Cone Width (B) inch - 0.6875
Cup Width (C) mm - 12.7
Cup Width (C) inch - 0.5
Effective Center Location (a) mm - -2.8
Effective Center Location (a) inch - -0.11
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 46
Cone Frontface Backing Diameter (da) inch - 1.81
Cone Backface Backing Diameter (db) mm - 53
Cone Backface Backing Diameter (db) inch - 2.09
Max Housing Fillet Radius (r) mm - 1.5
Max Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 69
Cup Frontface Backing Diameter (Da) inch - 2.72
Cup Backface Backing Diameter (Db) mm - 66
Cup Backface Backing Diameter (Db) inch - 2.6
Cage-Cone Backface Clearance (Aa) mm - 0.4
Cage-Cone Backface Clearance (Aa) inch - 0.01
Cage-Cone Frontface Clearance (Ab) mm - 1.3
Cage-Cone Frontface Clearance (Ab) inch - 0.05
Geometry Factor (G1) - 21
Geometry Factor (G2) - 16.8
Geometry Factor (Cg) - 0.0681
Weight (kg) - 0.28
Weight (lbs) - 0.61
Inner Part Number - 18590
Outer Part Number - 18520
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
