NA691SW/672D TIMKEN

Brand - TIMKEN
Item Number - NA691SW/672D TIMKEN
Also Known As - NA691SW - 672D
Category - Double Row Tapered Roller Bearing (TNASW Type)
Bore Diameter (d) mm - 101.6
Bore Diameter (d) inch - 4
Outer Diameter (D) mm - 168.275
Outer Diameter (D) inch - 6.625
Width (T) mm - 92.075
Width (T) inch - 3.625
Double Outer Ring Width (C) mm - 69.85
Double Outer Ring Width (C) inch - 2.75
Dynamic Load Rating (C1) N - 461000
Dynamic Load Rating (C1) lbf - 104000
Factor (e) - 0.47
Factor (Y1) - 1.43
Factor (Y2) - 2.14
Dynamic Radial Rating (90 million revolutions) (C90) N - 68600
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 15400
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 55300
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 12400
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 119000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 26900
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.24
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 - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 160
Cup Frontface Backing Diameter (Da) inch - 6.3
Weight (kg) - 7.82
Weight (lbs) - 17.23
Inner Part Number - NA691SW
Outer Part Number - 672D
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