Description
Brand - TIMKEN
Item Number - JHM840449/JHM840410 TIMKEN
Also Known As - JHM840449 - JHM840410
Category - Single Row Tapered Roller Bearing (TS Type)
Bore Diameter (d) mm - 200
Bore Diameter (d) inch - 7.874
Outer Diameter (D) mm - 300
Outer Diameter (D) inch - 11.811
Width (T) mm - 65
Width (T) inch - 2.5591
Dynamic Load Rating (C1) N - 695000
Dynamic Load Rating (C1) lbf - 156000
Factor (e) - 0.52
Factor (Y) - 1.15
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) N - 180000
Basic Dynamic Radial Load Rating (90 Million Revolution) (C90) lbf - 40500
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 161000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 36200
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.12
Basic Static Radial Load Rating (C0) N - 1280000
Basic Static Radial Load Rating (C0) lbf - 287000
Cone Width (B) mm - 62
Cone Width (B) inch - 2.4409
Cup Width (C) mm - 51
Cup Width (C) inch - 2.0079
Effective Center Location (a) mm - 8.1
Effective Center Location (a) inch - 0.32
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 215
Cone Frontface Backing Diameter (da) inch - 8.46
Cone Backface Backing Diameter (db) mm - 226
Cone Backface Backing Diameter (db) inch - 8.9
Max Housing Fillet Radius (r) mm - 2.5
Max Housing Fillet Radius (r) inch - 0.1
Cup Frontface Backing Diameter (Da) mm - 288.9
Cup Frontface Backing Diameter (Da) inch - 11.37
Cup Backface Backing Diameter (Db) mm - 273
Cup Backface Backing Diameter (Db) inch - 10.75
Cage-Cone Backface Clearance (Aa) mm - 4.8
Cage-Cone Backface Clearance (Aa) inch - 0.18
Cage-Cone Frontface Clearance (Ab) mm - 6.1
Cage-Cone Frontface Clearance (Ab) inch - 0.24
Geometry Factor (G1) - 853.6
Geometry Factor (G2) - 126.4
Geometry Factor (Cg) - 0.1428
Weight (kg) - 15.32
Weight (lbs) - 33.78
Inner Part Number - JHM840449
Outer Part Number - JHM840410
TS - Single Row Tapered Roller Bearing
** Images are for representation purposes only