NA52375/52637D TIMKEN

Brand - TIMKEN
Item Number - NA52375/52637D TIMKEN
Also Known As - NA52375 - 52637D
Category - Double Row Tapered Roller Bearing (TNA Type)
Bore Diameter (d) mm - 95.25
Bore Diameter (d) inch - 3.75
Outer Diameter (D) mm - 161.925
Outer Diameter (D) inch - 6.375
Width (T) mm - 82.547
Width (T) inch - 3.2499
Double Outer Ring Width (C) mm - 61.912
Double Outer Ring Width (C) inch - 2.4375
Dynamic Load Rating (C1) N - 389000
Dynamic Load Rating (C1) lbf - 87500
Factor (e) - 0.47
Factor (Y1) - 1.42
Factor (Y2) - 2.12
Dynamic Radial Rating (90 million revolutions) (C90) N - 57900
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 13000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 47100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 10600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 101000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 22700
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.23
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 112
Backing Shoulder Diameter (db) inch - 4.41
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 154
Cup Frontface Backing Diameter (Da) inch - 6.06
Weight (kg) - 6.53
Weight (lbs) - 14.41
Inner Part Number - NA52375
Outer Part Number - 52637D
TNA - Non-Adjustable, Double-Row Bearing

** Images are for representation purposes only