Specifications of TIMKEN Bearing JHM840449A - JHM840410
Specifications
Series |
HM840400 |
Cone Part Number |
JHM840449A |
Cup Part Number |
JHM840410 |
Design Unit |
Metric |
Bearing Weight |
15.4 Kg33.90 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
HM840400 |
Dimensions
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 |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
9.650 mm0.38 in |
r – Cup Backface “To Clear” Radius2 |
2.54 mm0.1 in |
da – Cone Frontface Backing Diameter |
214.6 mm8.45 in |
db – Cone Backface Backing Diameter |
235 mm9.25 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 |