NA43131/43319D TIMKEN

Brand - TIMKEN
Item Number - NA43131/43319D TIMKEN
Also Known As - NA43131 - 43319D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 33.337
Bore Diameter (d) inch - 1.3125
Outer Diameter (D) mm - 80.962
Outer Diameter (D) inch - 3.1875
Width (T) mm - 55.562
Width (T) inch - 2.1875
Double Outer Ring Width (C) mm - 39.688
Double Outer Ring Width (C) inch - 1.5625
Dynamic Load Rating (C1) N - 135000
Dynamic Load Rating (C1) lbf - 30400
Factor (e) - 0.67
Factor (Y1) - 1.01
Factor (Y2) - 1.5
Dynamic Radial Rating (90 million revolutions) (C90) N - 20100
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 4520
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 23000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 5170
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 35000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 7880
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.87
Maximum Shaft Fillet Radius (R) mm - 2.3
Maximum Shaft Fillet Radius (R) inch - 0.09
Backing Shoulder Diameter (db) mm - 48.5
Backing Shoulder Diameter (db) inch - 1.91
Maximum Housing Fillet Radius (r) mm - 1.5
Maximum Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 74
Cup Frontface Backing Diameter (Da) inch - 2.91
Weight (kg) - 1.28
Weight (lbs) - 2.82
Inner Part Number - NA43131
Outer Part Number - 43319D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only