Specifications of TIMKEN Bearing 30320
Specifications
Series |
30320 |
Cone Part Number |
X30320M |
Cup Part Number |
Y30320M |
Design Unit |
Metric |
Bearing Weight |
8.370 Kg18.450 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
30320 |
Dimensions
d – Bore |
100 mm3.937 in |
D – Cup Outer Diameter |
215 mm8.4646 in |
B – Cone Width |
47 mm1.8504 in |
C – Cup Width |
39 mm1.5354 in |
T – Bearing Width |
51.5 mm2.0276 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
4 mm0.16 in |
r – Cup Backface “To Clear” Radius2 |
3 mm0.12 in |
da – Cone Frontface Backing Diameter |
118 mm4.65 in |
db – Cone Backface Backing Diameter |
124 mm4.88 in |
Da – Cup Frontface Backing Diameter |
197 mm7.76 in |
Db – Cup Backface Backing Diameter |
197 mm7.76 in |
Ab – Cage-Cone Frontface Clearance |
5.1 mm0.2 in |
Aa – Cage-Cone Backface Clearance |
2.8 mm0.11 in |
a – Effective Center Location3 |
-7.9 mm-0.31 in |