Description
Brand - TIMKEN
Item Number - 67786/67720 (Y1S-67720) TIMKEN
Also Known As - 67786 - 67720 (Y1S-67720)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 174.625
Bore Diameter (d) inch - 6.875
Outer Diameter (D) mm - 247.65
Outer Diameter (D) inch - 9.75
Width (T) mm - 95.25
Width (T) inch - 3.75
Width (B) mm - 95.25
Width (B) inch - 3.75
Dynamic Radial Rating (C1) N - 705000
Dynamic Radial Rating (C1) lbf - 159000
Factor (e) - 0.44
Factor (Y1) - 1.54
Factor (Y2) - 2.29
Dynamic Radial Rating (90 million revolutions) (C90) N - 105000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 23600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 79000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 17800
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 183000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 41100
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.33
Maximum Shaft Fillet Radius (R) mm - 0.5
Maximum Shaft Fillet Radius (R) inch - 0.02
Backing Shoulder Diameter (db) mm - 185
Backing Shoulder Diameter (db) inch - 7.28
Maximum Housing Fillet Radius (r) mm - 3.3
Maximum Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 229
Cup Frontface Backing Diameter (Da) inch - 9.02
Weight (kg) - 14.45
Weight (lbs) - 31.85
Outer Spacer - Y1S-67720
Inner Part Number - 67786
Outer Part Number - 67720
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting
** Images are for representation purposes only