Specifications of TIMKEN Bearing 30208
Specifications
Series |
30208 |
Cone Part Number |
X30208M |
Cup Part Number |
Y30208M |
Design Unit |
Metric |
Bearing Weight |
0.43 Kg0.94 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
30208 |
Dimensions
d – Bore |
40 mm1.5748 in |
D – Cup Outer Diameter |
80 mm3.1496 in |
B – Cone Width |
18 mm0.7087 in |
C – Cup Width |
16 mm0.6299 in |
T – Bearing Width |
19.75 mm0.7776 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
1.5 mm0.06 in |
r – Cup Backface “To Clear” Radius2 |
1.5 mm0.06 in |
da – Cone Frontface Backing Diameter |
47.5 mm1.87 in |
db – Cone Backface Backing Diameter |
49.5 mm1.95 in |
Da – Cup Frontface Backing Diameter |
75 mm2.95 in |
Db – Cup Backface Backing Diameter |
71 mm2.8 in |
Ab – Cage-Cone Frontface Clearance |
3.6 mm0.14 in |
Aa – Cage-Cone Backface Clearance |
0 mm0 in |
a – Effective Center Location3 |
-3 mm-0.12 in |