Specifications of TIMKEN Bearing XFA30309M - Y30309M
Specifications
Series |
30309M |
Cone Part Number |
XFA30309M |
Cup Part Number |
Y30309M |
Design Unit |
Metric |
Bearing Weight |
1 Kg2.1 lb |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
47.500 mm1.8701 in |
D – Cup Outer Diameter |
100 mm3.937 in |
B – Cone Width |
25.000 mm0.9843 in |
C – Cup Width |
22.000 mm0.8661 in |
T – Bearing Width |
27.250 mm1.0728 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 |
58 mm2.28 in |
db – Cone Backface Backing Diameter |
61 mm2.4 in |
Da – Cup Frontface Backing Diameter |
93.00 mm3.68 in |
Db – Cup Backface Backing Diameter |
88.90 mm3.50 in |
Ab – Cage-Cone Frontface Clearance |
3.6 mm0.14 in |
Aa – Cage-Cone Backface Clearance |
-0.5 mm-0.02 in |
a – Effective Center Location3 |
-6.1 mm-0.24 in |