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Description
Brand - TIMKEN
Item Number - 399/393A TIMKEN
Also Known As - 399 - 393A
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 65
Bore Diameter (d) inch - 2.5591
Outer Diameter (D) mm - 112.712
Outer Diameter (D) inch - 4.4375
Width (T) mm - 22.225
Width (T) inch - 0.875
Dynamic Load Rating (C1) N - 91600
Dynamic Load Rating (C1) lbf - 20600
Factor (e) - 0.4
Factor (Y) - 1.49
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 23700
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 5340
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 16300
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 3670
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.45
Basic Static Radial Load Rating (C0) N - 125000
Basic Static Radial Load Rating (C0) lbf - 28100
Cone Width (B) mm - 21.996
Cone Width (B) inch - 0.866
Cup Width (C) mm - 15.875
Cup Width (C) inch - 0.625
Effective Center Location (a) mm - -0.8
Effective Center Location (a) inch - -0.03
Maximum Shaft Fillet Radius (R) mm - 2
Maximum Shaft Fillet Radius (R) inch - 0.08
Cone Frontface Backing Diameter (da) mm - 71
Cone Frontface Backing Diameter (da) inch - 2.8
Cone Backface Backing Diameter (db) mm - 75
Cone Backface Backing Diameter (db) inch - 2.95
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 105
Cup Frontface Backing Diameter (Da) inch - 4.13
Cup Backface Backing Diameter (Db) mm - 100
Cup Backface Backing Diameter (Db) inch - 3.94
Cage-Cone Backface Clearance (Aa) mm - 1.6
Cage-Cone Backface Clearance (Aa) inch - 0.06
Cage-Cone Frontface Clearance (Ab) mm - 2.3
Cage-Cone Frontface Clearance (Ab) inch - 0.09
Geometry Factor (G1) - 56
Geometry Factor (G2) - 21.4
Geometry Factor (Cg) - 0.0984
Weight (kg) - 0.84
Weight (lbs) - 1.85
Inner Part Number - 399
Outer Part Number - 393A
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
