NA15117SW/15251D TIMKEN

Brand - TIMKEN
Item Number - NA15117SW/15251D TIMKEN
Also Known As - NA15117SW - 15251D
Category - Double Row Tapered Roller Bearing (TNASWE Type)
Bore Diameter (d) mm - 30.005
Bore Diameter (d) inch - 1.1813
Outer Diameter (D) mm - 63.5
Outer Diameter (D) inch - 2.5
Width (T) mm - 50.8
Width (T) inch - 2
Double Outer Ring Width (C) mm - 36.512
Double Outer Ring Width (C) inch - 1.4375
Dynamic Load Rating (C1) N - 88000
Dynamic Load Rating (C1) lbf - 19800
Factor (e) - 0.35
Factor (Y1) - 1.93
Factor (Y2) - 2.87
Dynamic Radial Rating (90 million revolutions) (C90) N - 13100
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 2940
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 7860
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 1770
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 22800
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 5130
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.67
Outside Diameter of Rib (d1) mm - 45.763
Outside Diameter of Rib (d1) inch - 1.8017
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Backing Shoulder Diameter (db) mm - 35.5
Backing Shoulder Diameter (db) inch - 1.4
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 59
Cup Frontface Backing Diameter (Da) inch - 2.32
Weight (kg) - 0.73
Weight (lbs) - 1.605
Inner Part Number - NA15117SW
Outer Part Number - 15251D
TNASWE - Double-Row Bearings are a Variant of Type TNA, with Lubricant Slots and Extended Back Face Rib

** Images are for representation purposes only