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Description
Brand - TIMKEN
Item Number - 45289/45221 TIMKEN
Also Known As - 45289 - 45221
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 57.15
Bore Diameter (d) inch - 2.25
Outer Diameter (D) mm - 104.775
Outer Diameter (D) inch - 4.125
Width (T) mm - 30.162
Width (T) inch - 1.1875
Dynamic Load Rating (C1) N - 153000
Dynamic Load Rating (C1) lbf - 34500
Factor (e) - 0.33
Factor (Y) - 1.8
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 39700
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 8930
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 22600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 5090
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Basic Static Radial Load Rating (C0) N - 189000
Basic Static Radial Load Rating (C0) lbf - 42600
Cone Width (B) mm - 30.958
Cone Width (B) inch - 1.2188
Cup Width (C) mm - 23.812
Cup Width (C) inch - 0.9375
Effective Center Location (a) mm - -8.1
Effective Center Location (a) inch - -0.32
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Cone Frontface Backing Diameter (da) mm - 65
Cone Frontface Backing Diameter (da) inch - 2.56
Cone Backface Backing Diameter (db) mm - 65
Cone Backface Backing Diameter (db) inch - 2.56
Max Housing Fillet Radius (r) mm - 0.8
Max Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 99
Cup Frontface Backing Diameter (Da) inch - 3.9
Cup Backface Backing Diameter (Db) mm - 95
Cup Backface Backing Diameter (Db) inch - 3.74
Cage-Cone Backface Clearance (Aa) mm - 2.1
Cage-Cone Backface Clearance (Aa) inch - 0.08
Cage-Cone Frontface Clearance (Ab) mm - 1.8
Cage-Cone Frontface Clearance (Ab) inch - 0.07
Geometry Factor (G1) - 63.5
Geometry Factor (G2) - 16.9
Geometry Factor (Cg) - 0.0971
Weight (kg) - 1.09
Weight (lbs) - 2.4
Inner Part Number - 45289
Outer Part Number - 45221
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
