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Description
Brand - TIMKEN
Item Number - 3387/3339 TIMKEN
Also Known As - 3387 - 3339
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 38.1
Bore Diameter (d) inch - 1.5
Outer Diameter (D) mm - 80.035
Outer Diameter (D) inch - 3.151
Width (T) mm - 29.37
Width (T) inch - 1.1563
Dynamic Load Rating (C1) N - 115000
Dynamic Load Rating (C1) lbf - 25800
Factor (e) - 0.27
Factor (Y) - 2.2
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 29800
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 6700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 13900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 3130
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 2.14
Basic Static Radial Load Rating (C0) N - 129000
Basic Static Radial Load Rating (C0) lbf - 29100
Cone Width (B) mm - 30.391
Cone Width (B) inch - 1.1965
Cup Width (C) mm - 23.812
Cup Width (C) inch - 0.9375
Effective Center Location (a) mm - -10.9
Effective Center Location (a) inch - -0.43
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Cone Frontface Backing Diameter (da) mm - 44.5
Cone Frontface Backing Diameter (da) inch - 1.75
Cone Backface Backing Diameter (db) mm - 45
Cone Backface Backing Diameter (db) inch - 1.77
Max Housing Fillet Radius (r) mm - 1.5
Max Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 74.8
Cup Frontface Backing Diameter (Da) inch - 2.94
Cup Backface Backing Diameter (Db) mm - 71
Cup Backface Backing Diameter (Db) inch - 2.8
Cage-Cone Backface Clearance (Aa) mm - 1.8
Cage-Cone Backface Clearance (Aa) inch - 0.07
Cage-Cone Frontface Clearance (Ab) mm - 1.1
Cage-Cone Frontface Clearance (Ab) inch - 0.05
Geometry Factor (G1) - 34.6
Geometry Factor (G2) - 12.1
Geometry Factor (Cg) - 0.0744
Weight (kg) - 0.67
Weight (lbs) - 1.5
Inner Part Number - 3387
Outer Part Number - 3339
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
