HM252344/HM252311D TIMKEN

Brand - TIMKEN
Item Number - HM252344/HM252311D TIMKEN
Also Known As - HM252344 - HM252311D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 254
Bore Diameter (d) inch - 10
Outer Diameter (D) mm - 422.275
Outer Diameter (D) inch - 16.625
Bearing Width across Cones (T) mm - 173.038
Bearing Width across Cones (T) inch - 6.8125
Double Outer Ring Width (C) mm - 128.588
Double Outer Ring Width (C) inch - 5.0625
Dynamic Load Rating (C1) N - 2690000
Dynamic Load Rating (C1) lbf - 605000
Factor (e) - 0.33
Factor (Y1) - 2.03
Factor (Y2) - 3.02
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 401000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 90100
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 228000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 51300
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 698000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 157000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Maximum Shaft Fillet Radius (R) mm - 6.8
Maximum Shaft Fillet Radius (R) inch - 0.27
Cone Backface Backing Diameter (db) mm - 287
Cone Backface Backing Diameter (db) inch - 11.3
Maximum Housing Fillet Radius (r) mm - 1.5
Maximum Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 400
Cup Frontface Backing Diameter (Da) inch - 15.73
Geometry Factor (G1) - 1551.8
Geometry Factor (G2) - 152.3
Geometry Factor (Cg) - 0.1498
Bearing Weight (kg) - 89.43
Bearing Weight (lbs) - 197.15
Inner Part Number - HM252344
Outer Part Number - HM252311D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only