Specifications of TIMKEN Bearing 30306
Specifications
Series |
30306M |
Cone Part Number |
X30306M |
Cup Part Number |
Y30306M |
Design Unit |
Metric |
Bearing Weight |
0.4 Kg0.9 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
30306 |
Dimensions
d – Bore |
30 mm1.1811 in |
D – Cup Outer Diameter |
72 mm2.8346 in |
B – Cone Width |
19.000 mm0.7480 in |
C – Cup Width |
16 mm0.6299 in |
T – Bearing Width |
20.750 mm0.8169 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
1.520 mm0.06 in |
r – Cup Backface “To Clear” Radius2 |
1.52 mm0.06 in |
da – Cone Frontface Backing Diameter |
38 mm1.5 in |
db – Cone Backface Backing Diameter |
40 mm1.57 in |
Da – Cup Frontface Backing Diameter |
67.10 mm2.68 in |
Db – Cup Backface Backing Diameter |
62.99 mm2.48 in |
Ab – Cage-Cone Frontface Clearance |
3.8 mm0.15 in |
Aa – Cage-Cone Backface Clearance |
0.8 mm0.03 in |
a – Effective Center Location3 |
-5.6 mm-0.22 in |