Specifications of TIMKEN Bearing LM104949E - LM104912
Specifications
Series |
LM104900 |
Cone Part Number |
LM104949E |
Cup Part Number |
LM104912 |
Design Unit |
Inch |
Bearing Weight |
1 lb0.4 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
2 in50.8 mm |
D – Cup Outer Diameter |
3.2650 in82.931 mm |
B – Cone Width |
1.0190 in25.883 mm |
C – Cup Width |
0.6500 in16.510 mm |
T – Bearing Width |
0.8502 in21.595 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.56 mm |
r – Cup Backface “To Clear” Radius2 |
0.050 in1.27 mm |
da – Cone Frontface Backing Diameter |
2.2 in56 mm |
db – Cone Backface Backing Diameter |
2.44 in62 mm |
Da – Cup Frontface Backing Diameter |
3.07 in77.98 mm |
Db – Cup Backface Backing Diameter |
2.95 in74.93 mm |
Ab – Cage-Cone Frontface Clearance |
-0.04 in-1 mm |
Aa – Cage-Cone Backface Clearance |
0.03 in0.8 mm |
a – Effective Center Location3 |
-0.23 in-5.8 mm |