NA455SW/452D TIMKEN

Brand - TIMKEN
Item Number - NA455SW/452D TIMKEN
Also Known As - NA455SW - 452D
Category - Double Row Tapered Roller Bearing (TNASW Type)
Bore Diameter (d) mm - 50.8
Bore Diameter (d) inch - 2
Outer Diameter (D) mm - 107.95
Outer Diameter (D) inch - 4.25
Width (T) mm - 65.09
Width (T) inch - 2.5626
Double Outer Ring Width (C) mm - 53.975
Double Outer Ring Width (C) inch - 2.125
Dynamic Load Rating (C1) N - 236000
Dynamic Load Rating (C1) lbf - 53100
Factor (e) - 0.34
Factor (Y1) - 2.01
Factor (Y2) - 3
Dynamic Radial Rating (90 million revolutions) (C90) N - 35200
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 7900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 20200
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 4540
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 61200
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 13800
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.74
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 65
Backing Shoulder Diameter (db) inch - 2.56
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 100
Cup Frontface Backing Diameter (Da) inch - 3.94
Weight (kg) - 2.8
Weight (lbs) - 6.2
Inner Part Number - NA455SW
Outer Part Number - 452D
TNASW - Double-Row Bearings are a Variant of Type TNA, having Chamfers and Slots on the Front Face of the Inner Ring

** Images are for representation purposes only