64450/64700 (X1S-64450 / Y8S-64700) TIMKEN

Brand - TIMKEN
Item Number - 64450/64700 (X1S-64450 / Y8S-64700) TIMKEN
Also Known As - 64450 - 64700 (X1S-64450 - Y8S-64700)
Category - Double Row Tapered Roller Bearing (2TS-IM Type)
Bore Diameter (d) mm - 114.3
Bore Diameter (d) inch - 4.5
Outer Diameter (D) mm - 177.8
Outer Diameter (D) inch - 7
Width (T) mm - 92.075
Width (T) inch - 3.625
Width (C) mm - 69.85
Width (C) inch - 2.75
Dynamic Radial Rating (C1) N - 478000
Dynamic Radial Rating (C1) lbf - 108000
Factor (e) - 0.52
Factor (Y1) - 1.31
Factor (Y2) - 1.95
Dynamic Radial Rating (90 million revolutions) (C90) N - 71200
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 16000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 62900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 14100
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 124000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 27900
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.13
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 131
Backing Shoulder Diameter (db) inch - 5.16
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 172
Cup Frontface Backing Diameter (Da) inch - 6.77
Weight (kg) - 7.39
Weight (lbs) - 16.32
Inner Spacer - X1S-64450
Outer Spacer - Y8S-64700
Inner Part Number - 64450
Outer Part Number - 64700
2TS-IM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Indirect Mounting

** Images are for representation purposes only