NA98350/98789D TIMKEN

Brand - TIMKEN
Item Number - NA98350/98789D TIMKEN
Also Known As - NA98350 - 98789D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 88.9
Bore Diameter (d) inch - 3.5
Outer Diameter (D) mm - 200.025
Outer Diameter (D) inch - 7.875
Width (T) mm - 115.888
Width (T) inch - 4.5625
Double Outer Ring Width (C) mm - 80.216
Double Outer Ring Width (C) inch - 3.1581
Dynamic Load Rating (C1) N - 708000
Dynamic Load Rating (C1) lbf - 159000
Factor (e) - 0.63
Factor (Y1) - 1.07
Factor (Y2) - 1.59
Dynamic Radial Rating (90 million revolutions) (C90) N - 105000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 23700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 114000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 25600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 183000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 41200
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.92
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 118
Backing Shoulder Diameter (db) inch - 4.65
Maximum Housing Fillet Radius (r) mm - 2.3
Maximum Housing Fillet Radius (r) inch - 0.09
Cup Frontface Backing Diameter (Da) mm - 188
Cup Frontface Backing Diameter (Da) inch - 7.4
Weight (kg) - 16.57
Weight (lbs) - 36.5
Inner Part Number - NA98350
Outer Part Number - 98789D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only