NA48686/48620D TIMKEN

Brand - TIMKEN
Item Number - NA48686/48620D TIMKEN
Also Known As - NA48686 - 48620D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 142.875
Bore Diameter (d) inch - 5.625
Outer Diameter (D) mm - 200.025
Outer Diameter (D) inch - 7.875
Width (T) mm - 93.665
Width (T) inch - 3.6876
Double Outer Ring Width (C) mm - 73.025
Double Outer Ring Width (C) inch - 2.875
Dynamic Load Rating (C1) N - 499000
Dynamic Load Rating (C1) lbf - 112000
Factor (e) - 0.34
Factor (Y1) - 2.01
Factor (Y2) - 2.99
Dynamic Radial Rating (90 million revolutions) (C90) N - 74300
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 16700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 42800
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 9610
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 129000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 29100
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 - 158
Backing Shoulder Diameter (db) inch - 6.22
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 193
Cup Frontface Backing Diameter (Da) inch - 7.6
Weight (kg) - 8.41
Weight (lbs) - 18.56
Inner Part Number - NA48686
Outer Part Number - 48620D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only