Specifications of TIMKEN Bearing 30310
Specifications
Series |
30310M |
Cone Part Number |
X30310M |
Cup Part Number |
Y30310M |
Design Unit |
Metric |
Bearing Weight |
1.3 Kg2.8 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
30310 |
Dimensions
d – Bore |
50 mm1.9685 in |
D – Cup Outer Diameter |
110 mm4.3307 in |
B – Cone Width |
27.000 mm1.0630 in |
C – Cup Width |
23.000 mm0.9055 in |
T – Bearing Width |
29.250 mm1.1516 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
2.54 mm0.1 in |
r – Cup Backface “To Clear” Radius2 |
2.03 mm0.08 in |
da – Cone Frontface Backing Diameter |
61 mm2.4 in |
db – Cone Backface Backing Diameter |
65 mm2.56 in |
Da – Cup Frontface Backing Diameter |
103.89 mm4.09 in |
Db – Cup Backface Backing Diameter |
98.04 mm3.86 in |
Ab – Cage-Cone Frontface Clearance |
4.1 mm0.16 in |
Aa – Cage-Cone Backface Clearance |
1.3 mm0.05 in |
a – Effective Center Location3 |
-6.1 mm-0.24 in |