Specifications of TIMKEN Bearing X30212 - Y30212
Specifications
Series |
30212 |
Cone Part Number |
X30212 |
Cup Part Number |
Y30212 |
Design Unit |
Metric |
Bearing Weight |
0.9 Kg2 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
30212 |
Dimensions
d – Bore |
60 mm2.3622 in |
D – Cup Outer Diameter |
110 mm4.3307 in |
B – Cone Width |
22.000 mm0.8661 in |
C – Cup Width |
19.000 mm0.7480 in |
T – Bearing Width |
23.750 mm0.9350 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
2.030 mm0.08 in |
r – Cup Backface “To Clear” Radius2 |
1.52 mm0.06 in |
da – Cone Frontface Backing Diameter |
66 mm2.6 in |
db – Cone Backface Backing Diameter |
70 mm2.76 in |
Da – Cup Frontface Backing Diameter |
103.89 mm4.09 in |
Db – Cup Backface Backing Diameter |
99.06 mm3.90 in |
Ab – Cage-Cone Frontface Clearance |
4.3 mm0.17 in |
Aa – Cage-Cone Backface Clearance |
0.8 mm0.03 in |
a – Effective Center Location3 |
-1.8 mm-0.07 in |