Description
Brand - TIMKEN
Item Number - X31326M/Y31326M (JY28056-Q) TIMKEN
Also Known As - X31326M - Y31326M (JY28056-Q)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 130
Bore Diameter (d) inch - 5.1181
Outer Diameter (D) mm - 280
Outer Diameter (D) inch - 11.0236
Width (T) mm - 144
Width (T) inch - 5.6693
Width (B) mm - 132
Width (B) inch - 5.1969
Dynamic Radial Rating (C1) N - 1200000
Dynamic Radial Rating (C1) lbf - 270000
Factor (e) - 0.83
Factor (Y1) - 0.82
Factor (Y2) - 1.22
Dynamic Radial Rating (90 million revolutions) (C90) N - 179000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 40300
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 253000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 56900
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 312000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 70100
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.71
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Backing Shoulder Diameter (db) mm - 163
Backing Shoulder Diameter (db) inch - 6.42
Maximum Housing Fillet Radius (r) mm - 4
Maximum Housing Fillet Radius (r) inch - 0.16
Cup Frontface Backing Diameter (Da) mm - 238
Cup Frontface Backing Diameter (Da) inch - 9.37
Weight (kg) - 41.08
Weight (lbs) - 90.56
Outer Spacer - JY28056-Q
Inner Part Number - X31326M
Outer Part Number - Y31326M
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting
** Images are for representation purposes only
