LM258649D/LM258610 TIMKEN

Brand - TIMKEN
Item Number - LM258649D/LM258610 TIMKEN
Also Known As - LM258649D - LM258610
Category - Double Row Tapered Roller Bearing (TDI Type)
Bore Diameter (d) mm - 317.5
Bore Diameter (d) inch - 12.5
Outer Diameter (D) mm - 422.275
Outer Diameter (D) inch - 16.625
Bearing Width across Cups (T) mm - 128.588
Bearing Width across Cups (T) inch - 5.0625
Double Cone Width (B) mm - 128.588
Double Cone Width (B) inch - 5.0625
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) N - 1720000
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) lbf - 386000
Factor (e) - 0.3
Factor (Y1) - 2.1
Factor (Y2) - 3.2
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 256000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 57500
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 140000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 31400
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 445000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 100000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.83
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Frontface Backing Diameter (da) mm - 333.3
Cone Frontface Backing Diameter (da) inch - 13.12
Maximum Housing Fillet Radius (r) mm - 3.3
Maximum Housing Fillet Radius (r) inch - 0.13
Cup Backface Backing Diameter (Db) mm - 398
Cup Backface Backing Diameter (Db) inch - 15.67
Geometry Factor (G1) - 2549.1
Geometry Factor (G2) - 293.5
Geometry Factor (Cg) - 0.1739
Weight (kg) - 48.23
Weight (lbs) - 106.32
Inner Part Number - LM258649D
Outer Part Number - LM258610
TDI - Double Inner Ring

** Images are for representation purposes only