Specifications of TIMKEN Bearing 455A - 452
Specifications
Series |
455 |
Cone Part Number |
455A |
Cup Part Number |
452 |
Design Unit |
Inch |
Bearing Weight |
3.4 lb1.5 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
1 1/2 in38.1 mm |
D – Cup Outer Diameter |
4.25 in107.95 mm |
B – Cone Width |
1.1542 in29.317 mm |
C – Cup Width |
1.063 in27 mm |
T – Bearing Width |
1.2819 in32.560 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.76 mm |
da – Cone Frontface Backing Diameter |
1.95 in49.5 mm |
db – Cone Backface Backing Diameter |
2.2 in56 mm |
Da – Cup Frontface Backing Diameter |
3.96 in100.10 mm |
Db – Cup Backface Backing Diameter |
3.90 in99.06 mm |
Ab – Cage-Cone Frontface Clearance |
0.08 in2 mm |
Aa – Cage-Cone Backface Clearance |
0.07 in1.8 mm |
a – Effective Center Location3 |
-0.28 in-7.1 mm |