Description
Brand - TIMKEN
Item Number - 23691/23621 (K143257R/K109519R) TIMKEN
Also Known As - 23691 - 23621 (K143257R - K109519R)
Category - Double Row Tapered Roller Bearing (2S Type)
Bore Diameter (d) mm - 35
Bore Diameter (d) inch - 1.378
Outer Diameter (D) mm - 73.025
Outer Diameter (D) inch - 2.875
Width (T) mm - 56.337
Width (T) inch - 2.218
Width (C) mm - 46.812
Width (C) inch - 1.843
Dynamic Radial Rating (C1) N - 156000
Dynamic Radial Rating (C1) lbf - 35000
Factor (e) - 0.37
Factor (Y1) - 1.83
Factor (Y2) - 2.72
Dynamic Radial Rating (90 million revolutions) (C90) N - 23200
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 5210
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 14700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 3300
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 40400
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 9080
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.58
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 49
Backing Shoulder Diameter (db) inch - 1.93
Maximum Housing Fillet Radius (r) mm - 68
Maximum Housing Fillet Radius (r) inch - 2.68
Snap Ring Groove (D2) mm - 76.48
Snap Ring Groove (D2) inch - 3.01
Snap Ring Groove (f) mm - 2.36
Snap Ring Groove (f) inch - 0.09
Weight (kg) - 1.06
Weight (lbs) - 2.34
Inner Spacer - K143257R
Outer Spacer - K109519R
Inner Part Number - 23691
Outer Part Number - 23621
2S - Two Single-Row Bearings with Snap Ring Spacer
** Images are for representation purposes only
