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Description
Brand - TIMKEN
Item Number - 615/612 TIMKEN
Also Known As - 615 - 612
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 44.45
Bore Diameter (d) inch - 1.75
Outer Diameter (D) mm - 120.65
Outer Diameter (D) inch - 4.75
Width (T) mm - 41.275
Width (T) inch - 1.625
Dynamic Load Rating (C1) N - 207000
Dynamic Load Rating (C1) lbf - 46600
Factor (e) - 0.31
Factor (Y) - 1.91
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 53800
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 12100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 28900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 6510
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.86
Basic Static Radial Load Rating (C0) N - 244000
Basic Static Radial Load Rating (C0) lbf - 54800
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 - -14
Effective Center Location (a) inch - -0.55
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 56
Cone Frontface Backing Diameter (da) inch - 2.2
Cone Backface Backing Diameter (db) mm - 62
Cone Backface Backing Diameter (db) inch - 2.44
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 110
Cup Frontface Backing Diameter (Da) inch - 4.33
Cup Backface Backing Diameter (Db) mm - 105
Cup Backface Backing Diameter (Db) inch - 4.13
Cage-Cone Backface Clearance (Aa) mm - 3.8
Cage-Cone Backface Clearance (Aa) inch - 0.15
Cage-Cone Frontface Clearance (Ab) mm - 1.9
Cage-Cone Frontface Clearance (Ab) inch - 0.08
Geometry Factor (G1) - 75.9
Geometry Factor (G2) - 16.2
Geometry Factor (Cg) - 0.0694
Weight (kg) - 2.42
Weight (lbs) - 5.34
Inner Part Number - 615
Outer Part Number - 612
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only
