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Description
Brand - TIMKEN
Item Number - 657/652 TIMKEN
Also Known As - 657 - 652
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 73.025
Bore Diameter (d) inch - 2.875
Outer Diameter (D) mm - 152.4
Outer Diameter (D) inch - 6
Width (T) mm - 41.275
Width (T) inch - 1.625
Dynamic Load Rating (C1) N - 247000
Dynamic Load Rating (C1) lbf - 55500
Factor (e) - 0.41
Factor (Y) - 1.47
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 64000
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 14400
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 44800
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 10100
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.43
Basic Static Radial Load Rating (C0) N - 335000
Basic Static Radial Load Rating (C0) lbf - 75300
Cone Width (B) mm - 41.275
Cone Width (B) inch - 1.625
Cup Width (C) mm - 31.75
Cup Width (C) inch - 1.25
Effective Center Location (a) mm - -7.9
Effective Center Location (a) inch - -0.31
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 85
Cone Frontface Backing Diameter (da) inch - 3.35
Cone Backface Backing Diameter (db) mm - 91
Cone Backface Backing Diameter (db) inch - 3.58
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 141
Cup Frontface Backing Diameter (Da) inch - 5.55
Cup Backface Backing Diameter (Db) mm - 134
Cup Backface Backing Diameter (Db) inch - 5.28
Cage-Cone Backface Clearance (Aa) mm - 4.5
Cage-Cone Backface Clearance (Aa) inch - 0.17
Cage-Cone Frontface Clearance (Ab) mm - 2.1
Cage-Cone Frontface Clearance (Ab) inch - 0.08
Geometry Factor (G1) - 136.6
Geometry Factor (G2) - 27.3
Geometry Factor (Cg) - 0.0919
Weight (kg) - 3.48
Weight (lbs) - 7.68
Inner Part Number - 657
Outer Part Number - 652
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
