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Description
Brand - TIMKEN
Item Number - 66212/66461 TIMKEN
Also Known As - 66212 - 66461
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 53.975
Bore Diameter (d) inch - 2.125
Outer Diameter (D) mm - 117.475
Outer Diameter (D) inch - 4.625
Width (T) mm - 33.338
Width (T) inch - 1.3125
Dynamic Load Rating (C1) N - 177000
Dynamic Load Rating (C1) lbf - 39700
Factor (e) - 0.63
Factor (Y) - 0.96
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 45800
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 10300
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 49100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 11000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.93
Basic Static Radial Load Rating (C0) N - 166000
Basic Static Radial Load Rating (C0) lbf - 37300
Cone Width (B) mm - 31.75
Cone Width (B) inch - 1.25
Cup Width (C) mm - 23.812
Cup Width (C) inch - 0.9375
Effective Center Location (a) mm - -0.3
Effective Center Location (a) inch - -0.01
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 67
Cone Frontface Backing Diameter (da) inch - 2.64
Cone Backface Backing Diameter (db) mm - 73
Cone Backface Backing Diameter (db) inch - 2.87
Max Housing Fillet Radius (r) mm - 0.8
Max Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 111
Cup Frontface Backing Diameter (Da) inch - 4.37
Cup Backface Backing Diameter (Db) mm - 102
Cup Backface Backing Diameter (Db) inch - 4.02
Cage-Cone Backface Clearance (Aa) mm - 5
Cage-Cone Backface Clearance (Aa) inch - 0.19
Cage-Cone Frontface Clearance (Ab) mm - 2
Cage-Cone Frontface Clearance (Ab) inch - 0.08
Geometry Factor (G1) - 50.2
Geometry Factor (G2) - 16.4
Geometry Factor (Cg) - 0.0751
Weight (kg) - 1.58
Weight (lbs) - 3.5
Inner Part Number - 66212
Outer Part Number - 66461
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
