JHM840449/JHM840410
Series | HM840400 |
Cone Part Number | JHM840449 |
Cup Part Number | JHM840410 |
Design Units | METRIC |
Bearing Weight | 15.300 Kg33.80 lb |
Cage Type | Stamped Steel |
d - Bore | 200 mm7.874 in |
D - Cup Outer Diameter | 300 mm11.811 in |
B - Cone Width | 62 mm2.4409 in |
C - Cup Width | 51.000 mm2.0079 in |
T - Bearing Width | 65.000 mm2.5591 in |
| R - Cone Backface "To Clear" Radius1 | 3.560 mm0.14 in |
| r - Cup Backface "To Clear" Radius2 | 2.54 mm0.1 in |
da - Cone Frontface Backing Diameter | 214.88 mm8.46 in |
db - Cone Backface Backing Diameter | 226.06 mm8.9 in |
Da - Cup Frontface Backing Diameter | 290.07 mm11.42 in |
Db - Cup Backface Backing Diameter | 273.05 mm10.75 in |
Ab - Cage-Cone Frontface Clearance | 7.1 mm0.28 in |
Aa - Cage-Cone Backface Clearance | 3.8 mm0.15 in |
| a - Effective Center Location3 | 8.1 mm0.32 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 180000 N40500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 695000 N156000 lbf |
C0 - Static Radial Rating | 1280000 N287000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 161000 N36200 lbf |
| K - Factor7 | 1.12 |
| e - ISO Factor8 | 0.52 |
| Y - ISO Factor9 | 1.15 |
G1 - Heat Generation Factor (Roller-Raceway) | 854 |
G2 - Heat Generation Factor (Rib-Roller End) | 126 |
Cg - Geometry Factor | 0.143 |
LM11749/LM11710
LM11949/LM11910
K09067/K09196
K09074/K09194
M12649/M12610
K2M12649/K2M12610
LM12749/LM12710
L44643/L44610
KM84548/KM84510
K15579X/K15520
L44649/L44610
K15106/K15250X
K02872/K02820
L45449/L45410
K14118/K14283
LM67048/LM67010
K15123/K15245
KM88048/KM88010
KLM48548/KLM48510
KLM48548A/KLM48511A
K14138A/K14274
25877/25821
L68149/L68110
KLM29749/KLM29710
K16150/K16284
K2788/K2720
K3490/K3420
HM801346X/HM801310
418/414
K2789/K2735X
KLM300849/KLM300811
LM501349/LM501310
KLM501349/KLM501314
K3384/K3320
KM802048/KM802011
K3585/K3525
K25577/K25523
K25580/K25520
K355X/K352
LM102949/LM102910
25590/25520
K25590/K25523
K25590/K25522
KJLM104948/KJLM104910
JM205149/JM20511050
50KW01/3720
K18790/K18720
368A/362A
K28580/K28521
3775/3730
3780/3720
KHM807046/KHM807010
28584/28521
K33891/K33822
K33895/K33822
KHM911242/KHM911210
28680/28622
K3979/K3920
K39581/K39520
28985/28921
28985/28920
K392/K3920
29586/29520
K3982/K3920
K39585/K39520
KHM212047/KHM212011
559/552A
H414235/H414210
KJM511946/KJM511910
KJM211749/KJM211710
29590/29522
K3984/K3920
K3994/K3920
K39590/K39520
HM803146/HM803110
KHM202049/KHM212011
KHM212049/KHM212010
482/472
K463/633
H913849/H913810
K33281/K33462
K645/K632
29685/29620
K33287/K33462
KJM714249/KJM714210
42687/42620
K495A/K493
575/572
JM515649/JM515610
K496/K493
27687/27620
K47687/K47620
580/572
K663/K653
K27690/K27620
K498/K492A
KJM716649/KJM716610
K749/K742
K497/K493
K596/K592A
K497/K492A
HM518445/KM518410
K593A/K592A
HH221434/HH221410
KHM218248/KHM218210
598A/593X
598A/592A
594A/592A
K594A/K592A
K594/K592A
K42381/K42584
KJM720249/KJM720210
HH221449/HH221410
HH224335/HH224310
KJM822049/KJM822010
JHM522649/JHM522610
KJM522649/KJM522610
KHM926740/KHM926710
HH926749/HH926710
K95500/K95925
67390/67322
95525/95925
99550/99100
KEE107060/K107105
HH234048/HH234010
K46780/K46720
K46790/K46720
KHH437549/KHH437510
KJM534149/KJM534110
JM734449/JM734410
KJM734449/KJM734410
HM237542/HM237510
KHM237542/KHM237510
67790/67720
M236849/M236810
KHM237545/KHM237510
67883CL4/67820CL4
JHM840449/JHM840410
KH242649/KH242610
93825/93125
K93825/K93125
KM246949/KM246910
EE923095/923175
EE390095/390200
KM348449/KM348410
1-7009
1-7009S
M349549/M349510
HM252348/HM252310
LM451349/LM451310
KEE275105/K275155
KEE275108/K275155
M255449/M255410
KL357049/KL357010
LM757049/LM757010
EE649239/649310
L183448/L183410
L183449/L183410
JHM840449/JHM840410 Timken Imperial Taper Roller Bearing 7.8740x11.8110x2.4409"
Imperial taper roller bearings comprise of two seperable components. The cone consists of the inner ring and roller cage assembly. The cup (or outer ring) has a tapered raceway which locates the cone.
The taper design offers good combined radial and axial loads.
These bearings are supplied as cup and cone set (inner and outer).
Size 7.8740" x 11.8110" x 2.4409".
