Specifications of TIMKEN Bearing HM88644 - HM88613
Specifications
Series |
HM88600 |
Cone Part Number |
HM88644 |
Cup Part Number |
HM88613 |
Design Unit |
Inch |
Bearing Weight |
1.3 lb0.6 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
1.25 in31.75 mm |
D – Cup Outer Diameter |
2.8750 in73.025 mm |
B – Cone Width |
1.0000 in25.400 mm |
C – Cup Width |
0.8442 in21.443 mm |
T – Bearing Width |
1.0629 in26.998 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.06 in1.520 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.52 mm |
da – Cone Frontface Backing Diameter |
1.67 in42.5 mm |
db – Cone Backface Backing Diameter |
1.75 in44.5 mm |
Da – Cup Frontface Backing Diameter |
2.74 in69.10 mm |
Db – Cup Backface Backing Diameter |
2.44 in61.98 mm |
Ab – Cage-Cone Frontface Clearance |
0.1 in2.5 mm |
Aa – Cage-Cone Backface Clearance |
0.04 in1 mm |
a – Effective Center Location3 |
-0.18 in-4.6 mm |