Description
Brand - TIMKEN
Item Number - 399A/394A (X5S-399A/XC914-SD) TIMKEN
Also Known As - 399A - 394A (X5S-399A - XC914-SD)
Category - Double Row Tapered Roller Bearing (2S Type)
Bore Diameter (d) mm - 68.262
Bore Diameter (d) inch - 2.6875
Outer Diameter (D) mm - 110
Outer Diameter (D) inch - 4.3307
Width (T) mm - 49.433
Width (T) inch - 1.9462
Width (C) mm - 43.083
Width (C) inch - 1.6962
Dynamic Radial Rating (C1) N - 172000
Dynamic Radial Rating (C1) lbf - 38700
Factor (e) - 0.4
Factor (Y1) - 1.68
Factor (Y2) - 2.5
Dynamic Radial Rating (90 million revolutions) (C90) N - 25600
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 5760
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 17600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 3970
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 44600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 10000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.45
Maximum Shaft Fillet Radius (R) mm - 2.3
Maximum Shaft Fillet Radius (R) inch - 0.09
Backing Shoulder Diameter (db) mm - 78
Backing Shoulder Diameter (db) inch - 3.07
Maximum Housing Fillet Radius (r) mm - 105
Maximum Housing Fillet Radius (r) inch - 4.13
Snap Ring Groove (D2) mm - 114.05
Snap Ring Groove (D2) inch - 4.49
Snap Ring Groove (f) mm - 5.54
Snap Ring Groove (f) inch - 0.22
Weight (kg) - 1.67
Weight (lbs) - 3.68
Inner Spacer - X5S-399A
Outer Spacer - XC914-SD
Inner Part Number - 399A
Outer Part Number - 394A
2S - Two Single-Row Bearings with Snap Ring Spacer
** Images are for representation purposes only
