Specifications of TIMKEN Bearing 31315
Specifications
Series |
31315M |
Cone Part Number |
X31315M |
Cup Part Number |
Y31315M |
Design Unit |
Metric |
Bearing Weight |
3.5 Kg7.6 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
31315 |
Dimensions
d – Bore |
75 mm2.9528 in |
D – Cup Outer Diameter |
160 mm6.2992 in |
B – Cone Width |
37.000 mm1.4567 in |
C – Cup Width |
26.000 mm1.0236 in |
T – Bearing Width |
40.000 mm1.5748 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
3.05 mm0.12 in |
r – Cup Backface “To Clear” Radius2 |
2.54 mm0.1 in |
da – Cone Frontface Backing Diameter |
91 mm3.58 in |
db – Cone Backface Backing Diameter |
108 mm4.25 in |
Da – Cup Frontface Backing Diameter |
151.40 mm5.98 in |
Db – Cup Backface Backing Diameter |
137.92 mm5.43 in |
Ab – Cage-Cone Frontface Clearance |
5.6 mm0.22 in |
Aa – Cage-Cone Backface Clearance |
6.3 mm0.25 in |
a – Effective Center Location3 |
10.2 mm0.4 in |