NA97450/97901D TIMKEN

Brand - TIMKEN
Item Number - NA97450/97901D TIMKEN
Also Known As - NA97450 - 97901D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 114.3
Bore Diameter (d) inch - 4.5
Outer Diameter (D) mm - 228.6
Outer Diameter (D) inch - 9
Width (T) mm - 115.888
Width (T) inch - 4.5625
Double Outer Ring Width (C) mm - 84.138
Double Outer Ring Width (C) inch - 3.3125
Dynamic Load Rating (C1) N - 655000
Dynamic Load Rating (C1) lbf - 147000
Factor (e) - 0.74
Factor (Y1) - 0.92
Factor (Y2) - 1.36
Dynamic Radial Rating (90 million revolutions) (C90) N - 97500
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 21900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 123000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 27600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 170000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 38200
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.79
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 140
Backing Shoulder Diameter (db) inch - 5.51
Maximum Housing Fillet Radius (r) mm - 2.3
Maximum Housing Fillet Radius (r) inch - 0.09
Cup Frontface Backing Diameter (Da) mm - 213
Cup Frontface Backing Diameter (Da) inch - 8.38
Weight (kg) - 19.81
Weight (lbs) - 43.7
Inner Part Number - NA97450
Outer Part Number - 97901D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only