Description
Brand - TIMKEN
Item Number - 37431A/37625 TIMKEN
Also Known As - 37431A - 37625
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 109.538
Bore Diameter (d) inch - 4.3125
Outer Diameter (D) mm - 158.75
Outer Diameter (D) inch - 6.25
Width (T) mm - 23.02
Width (T) inch - 0.9063
Dynamic Load Rating (C1) N - 137000
Dynamic Load Rating (C1) lbf - 30700
Factor (e) - 0.61
Factor (Y) - 0.99
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 35400
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 7960
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 36700
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 8250
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.96
Basic Static Radial Load Rating (C0) N - 179000
Basic Static Radial Load Rating (C0) lbf - 40100
Cone Width (B) mm - 21.438
Cone Width (B) inch - 0.844
Cup Width (C) mm - 15.875
Cup Width (C) inch - 0.625
Effective Center Location (a) mm - 13.7
Effective Center Location (a) inch - 0.54
Maximum Shaft Fillet Radius (R) mm - 5
Maximum Shaft Fillet Radius (R) inch - 0.2
Cone Frontface Backing Diameter (da) mm - 117
Cone Frontface Backing Diameter (da) inch - 4.61
Cone Backface Backing Diameter (db) mm - 126
Cone Backface Backing Diameter (db) inch - 4.96
Max Housing Fillet Radius (r) mm - 3.3
Max Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 152
Cup Frontface Backing Diameter (Da) inch - 5.98
Cup Backface Backing Diameter (Db) mm - 143
Cup Backface Backing Diameter (Db) inch - 5.63
Cage-Cone Backface Clearance (Aa) mm - 2.5
Cage-Cone Backface Clearance (Aa) inch - 0.1
Cage-Cone Frontface Clearance (Ab) mm - 3
Cage-Cone Frontface Clearance (Ab) inch - 0.12
Geometry Factor (G1) - 123.7
Geometry Factor (G2) - 57.1
Geometry Factor (Cg) - 0.1443
Weight (kg) - 1.32
Weight (lbs) - 2.9
Inner Part Number - 37431A
Outer Part Number - 37625
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only




