Specifications of TIMKEN Bearing 46780 - 46720-B
Specifications
Series |
46700 |
Cone Part Number |
46780 |
Cup Part Number |
46720-B |
Design Unit |
Inch |
Bearing Weight |
11.4 lb5.20 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
6.2500 in158.750 mm |
D – Cup Outer Diameter |
8.875 in225.425 mm |
D1 – Flange Outer Diameter |
9.0898 in230.881 mm |
B – Cone Width |
1.5625 in39.688 mm |
C – Cup Width |
1.3125 in33.338 mm |
C1 – Cup Flange Width |
0.2188 in5.558 mm |
T1 – Bearing Width to Flange |
0.5313 in13.495 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.130 in3.3 mm |
da – Cone Frontface Backing Diameter |
6.65 in169 mm |
db – Cone Backface Backing Diameter |
6.93 in176 mm |
Da – Cup Frontface Backing Diameter |
8.63 in218.95 mm |
Ab – Cage-Cone Frontface Clearance |
0.12 in3 mm |
Aa – Cage-Cone Backface Clearance |
0.13 in3.3 mm |
a – Effective Center Location3 |
0.1 in2.5 mm |