495A/493 (Y3S-493) TIMKEN

Brand - TIMKEN
Item Number - 495A/493 (Y3S-493) TIMKEN
Also Known As - 495A - 493 (Y3S-493)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 76.2
Bore Diameter (d) inch - 3
Outer Diameter (D) mm - 136.525
Outer Diameter (D) inch - 5.375
Width (T) mm - 60.325
Width (T) inch - 2.375
Width (B) mm - 59.538
Width (B) inch - 2.344
Dynamic Radial Rating (C1) N - 269000
Dynamic Radial Rating (C1) lbf - 60500
Factor (e) - 0.44
Factor (Y1) - 1.52
Factor (Y2) - 2.26
Dynamic Radial Rating (90 million revolutions) (C90) N - 40000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 9000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 30500
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 6850
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 69700
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 15700
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.31
Maximum Shaft Fillet Radius (R) mm - 0.5
Maximum Shaft Fillet Radius (R) inch - 0.02
Backing Shoulder Diameter (db) mm - 86
Backing Shoulder Diameter (db) inch - 3.39
Maximum Housing Fillet Radius (r) mm - 3.3
Maximum Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 122
Cup Frontface Backing Diameter (Da) inch - 4.8
Weight (kg) - 3.84
Weight (lbs) - 8.43
Outer Spacer - Y3S-493
Inner Part Number - 495A
Outer Part Number - 493
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting

** Images are for representation purposes only