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Description
Brand - TIMKEN
Item Number - 3780/3732 TIMKEN
Also Known As - 3780 - 3732
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 50.8
Bore Diameter (d) inch - 2
Outer Diameter (D) mm - 98.425
Outer Diameter (D) inch - 3.875
Width (T) mm - 30.162
Width (T) inch - 1.1875
Dynamic Load Rating (C1) N - 122000
Dynamic Load Rating (C1) lbf - 27500
Factor (e) - 0.34
Factor (Y) - 1.77
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 31700
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 7120
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 18300
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 4120
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.73
Basic Static Radial Load Rating (C0) N - 153000
Basic Static Radial Load Rating (C0) lbf - 34300
Cone Width (B) mm - 30.302
Cone Width (B) inch - 1.193
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 - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 58
Cone Frontface Backing Diameter (da) inch - 2.28
Cone Backface Backing Diameter (db) mm - 64
Cone Backface Backing Diameter (db) inch - 2.52
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 89.9
Cup Frontface Backing Diameter (Da) inch - 3.54
Cup Backface Backing Diameter (Db) mm - 84.1
Cup Backface Backing Diameter (Db) inch - 3.31
Cage-Cone Backface Clearance (Aa) mm - 1.8
Cage-Cone Backface Clearance (Aa) inch - 0.07
Cage-Cone Frontface Clearance (Ab) mm - 1
Cage-Cone Frontface Clearance (Ab) inch - 0.04
Geometry Factor (G1) - 49.9
Geometry Factor (G2) - 14.5
Geometry Factor (Cg) - 0.0903
Weight (kg) - 0.99
Weight (lbs) - 2.17
Inner Part Number - 3780
Outer Part Number - 3732
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
