Description
Brand - TIMKEN
Item Number - 49576/49520-B TIMKEN
Also Known As - 49576 - 49520-B
Category - Single Row Tapered Roller Bearing (TSF Type)
Bore Diameter (d) mm - 44.45
Bore Diameter (d) inch - 1.75
Outer Diameter (D) mm - 101.6
Outer Diameter (D) inch - 4
Width (T1) mm - 11.908
Width (T1) inch - 0.4688
Dynamic Load Rating (C1) N - 157000
Dynamic Load Rating (C1) lbf - 35400
Factor (e) - 0.4
Factor (Y) - 1.5
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 40800
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 9170
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 28000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 6290
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.46
Basic Static Radial Load Rating (C0) N - 155000
Basic Static Radial Load Rating (C0) lbf - 35000
Cone Width (B) mm - 31.75
Cone Width (B) inch - 1.25
Cup Width (C) mm - 25.4
Cup Width (C) inch - 1
Effective Center Location (a) mm - -7.1
Effective Center Location (a) inch - -0.28
Outer Diameter of Outer Ring Flange (D1) mm - 107.056
Outer Diameter of Outer Ring Flange (D1) inch - 4.2148
Flange Width (C2) mm - 5.558
Flange Width (C2) inch - 0.2188
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Cone Frontface Backing Diameter (da) mm - 54
Cone Frontface Backing Diameter (da) inch - 2.13
Cone Backface Backing Diameter (db) mm - 55
Cone Backface Backing Diameter (db) inch - 2.17
Cup Frontface Backing Diameter (Da) mm - 98
Cup Frontface Backing Diameter (Da) inch - 3.86
Geometry Factor (G1) - 49.1
Geometry Factor (G2) - 16.8
Geometry Factor (Cg) - 0.0946
Weight (kg) - 1.31
Weight (lbs) - 2.88
Inner Part Number - 49576
Outer Part Number - 49520-B
TSF - Single-Row Bearing with a Flange on the Outer Ring
** Images are for representation purposes only




