NA539/533D TIMKEN

Brand - TIMKEN
Item Number - NA539/533D TIMKEN
Also Known As - NA539 - 533D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 53.975
Bore Diameter (d) inch - 2.125
Outer Diameter (D) mm - 111.125
Outer Diameter (D) inch - 4.375
Width (T) mm - 79.375
Width (T) inch - 3.125
Double Outer Ring Width (C) mm - 63.5
Double Outer Ring Width (C) inch - 2.5
Dynamic Load Rating (C1) N - 300000
Dynamic Load Rating (C1) lbf - 67400
Factor (e) - 0.3
Factor (Y1) - 2.28
Factor (Y2) - 3.39
Dynamic Radial Rating (90 million revolutions) (C90) N - 44600
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 10000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 22700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 5090
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 77700
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 17500
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.97
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 68
Backing Shoulder Diameter (db) inch - 2.68
Maximum Housing Fillet Radius (r) mm - 1.5
Maximum Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 100
Cup Frontface Backing Diameter (Da) inch - 3.94
Weight (kg) - 3.35
Weight (lbs) - 7.39
Inner Part Number - NA539
Outer Part Number - 533D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only