Description
Brand - TIMKEN
Item Number - 44157/44348-B TIMKEN
Also Known As - 44157 - 44348-B
Category - Single Row Tapered Roller Bearing (TSF Type)
Bore Diameter (d) mm - 40
Bore Diameter (d) inch - 1.5748
Outer Diameter (D) mm - 88.5
Outer Diameter (D) inch - 3.4843
Width (T1) mm - 13.492
Width (T1) inch - 0.5312
Dynamic Load Rating (C1) N - 99800
Dynamic Load Rating (C1) lbf - 22400
Factor (e) - 0.78
Factor (Y) - 0.77
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 25900
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 5810
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 34600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 7770
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.75
Basic Static Radial Load Rating (C0) N - 88600
Basic Static Radial Load Rating (C0) lbf - 19900
Cone Width (B) mm - 23.698
Cone Width (B) inch - 0.933
Cup Width (C) mm - 17.462
Cup Width (C) inch - 0.6875
Effective Center Location (a) mm - 2.3
Effective Center Location (a) inch - 0.09
Outer Diameter of Outer Ring Flange (D1) mm - 93.937
Outer Diameter of Outer Ring Flange (D1) inch - 3.6983
Flange Width (C2) mm - 5.555
Flange Width (C2) inch - 0.2187
Maximum Shaft Fillet Radius (R) mm - 2.3
Maximum Shaft Fillet Radius (R) inch - 0.09
Cone Frontface Backing Diameter (da) mm - 50.8
Cone Frontface Backing Diameter (da) inch - 2
Cone Backface Backing Diameter (db) mm - 56
Cone Backface Backing Diameter (db) inch - 2.2
Cup Frontface Backing Diameter (Da) mm - 86
Cup Frontface Backing Diameter (Da) inch - 3.39
Geometry Factor (G1) - 22.9
Geometry Factor (G2) - 8.7
Geometry Factor (Cg) - 0.0899
Weight (kg) - 0.73
Weight (lbs) - 1.59
Inner Part Number - 44157
Outer Part Number - 44348-B
TSF - Single-Row Bearing with a Flange on the Outer Ring
** Images are for representation purposes only




