NA357/353D TIMKEN

Brand - TIMKEN
Item Number - NA357/353D TIMKEN
Also Known As - NA357 - 353D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 40
Bore Diameter (d) inch - 1.5748
Outer Diameter (D) mm - 90.119
Outer Diameter (D) inch - 3.548
Width (T) mm - 50.8
Width (T) inch - 2
Double Outer Ring Width (C) mm - 44.45
Double Outer Ring Width (C) inch - 1.75
Dynamic Load Rating (C1) N - 142000
Dynamic Load Rating (C1) lbf - 32000
Factor (e) - 0.31
Factor (Y1) - 2.2
Factor (Y2) - 3.28
Dynamic Radial Rating (90 million revolutions) (C90) N - 21200
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 4770
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 11100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 2500
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 36900
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 8310
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.91
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Backing Shoulder Diameter (db) mm - 49
Backing Shoulder Diameter (db) inch - 1.93
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 82
Cup Frontface Backing Diameter (Da) inch - 3.23
Weight (kg) - 1.54
Weight (lbs) - 3.39
Inner Part Number - NA357
Outer Part Number - 353D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only