Description
Brand - TIMKEN
Item Number - X32972M/Y32972M (K161931) TIMKEN
Also Known As - X32972M - Y32972M (K161931)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 360
Bore Diameter (d) inch - 14.1732
Outer Diameter (D) mm - 480
Outer Diameter (D) inch - 18.8976
Width (T) mm - 152
Width (T) inch - 5.9843
Width (B) mm - 152
Width (B) inch - 5.9842
Dynamic Radial Rating (C1) N - 2170000
Dynamic Radial Rating (C1) lbf - 489000
Factor (e) - 0.46
Factor (Y1) - 1.47
Factor (Y2) - 2.19
Dynamic Radial Rating (90 million revolutions) (C90) N - 324000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 72800
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 254000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 57100
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 564000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 127000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.27
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Backing Shoulder Diameter (db) mm - 378
Backing Shoulder Diameter (db) inch - 14.88
Maximum Housing Fillet Radius (r) mm - 3
Maximum Housing Fillet Radius (r) inch - 0.12
Cup Frontface Backing Diameter (Da) mm - 451
Cup Frontface Backing Diameter (Da) inch - 17.76
Weight (kg) - 92.8
Weight (lbs) - 164.88
Outer Spacer - K161931
Inner Part Number - X32972M
Outer Part Number - Y32972M
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting
** Images are for representation purposes only
