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Description
Brand - TIMKEN
Item Number - 786/772 TIMKEN
Also Known As - 786 - 772
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 104.775
Bore Diameter (d) inch - 4.125
Outer Diameter (D) mm - 180.975
Outer Diameter (D) inch - 7.125
Width (T) mm - 47.625
Width (T) inch - 1.875
Dynamic Load Rating (C1) N - 346000
Dynamic Load Rating (C1) lbf - 77800
Factor (e) - 0.39
Factor (Y) - 1.56
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 89700
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 20200
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 59200
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 13300
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.51
Basic Static Radial Load Rating (C0) N - 495000
Basic Static Radial Load Rating (C0) lbf - 111000
Cone Width (B) mm - 48.006
Cone Width (B) inch - 1.89
Cup Width (C) mm - 38.1
Cup Width (C) inch - 1.5
Effective Center Location (a) mm - -8.1
Effective Center Location (a) inch - -0.32
Maximum Shaft Fillet Radius (R) mm - 6.4
Maximum Shaft Fillet Radius (R) inch - 0.25
Cone Frontface Backing Diameter (da) mm - 116
Cone Frontface Backing Diameter (da) inch - 4.57
Cone Backface Backing Diameter (db) mm - 128
Cone Backface Backing Diameter (db) inch - 5.04
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 168
Cup Frontface Backing Diameter (Da) inch - 6.61
Cup Backface Backing Diameter (Db) mm - 161
Cup Backface Backing Diameter (Db) inch - 6.34
Cage-Cone Backface Clearance (Aa) mm - 3.6
Cage-Cone Backface Clearance (Aa) inch - 0.14
Cage-Cone Frontface Clearance (Ab) mm - 1.3
Cage-Cone Frontface Clearance (Ab) inch - 0.05
Geometry Factor (G1) - 227.3
Geometry Factor (G2) - 41.3
Geometry Factor (Cg) - 0.1067
Weight (kg) - 4.79
Weight (lbs) - 10.57
Inner Part Number - 786
Outer Part Number - 772
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
