Specifications of TIMKEN Bearing 31317
Specifications
Series |
31317 |
Cone Part Number |
X31317M |
Cup Part Number |
Y31317M |
Design Unit |
Metric |
Bearing Weight |
4.97 Kg10.95 lb |
Cage Material |
Stamped Steel |
Full Timken Part Number |
31317 |
Dimensions
d – Bore |
85 mm3.3465 in |
D – Cup Outer Diameter |
180 mm7.0866 in |
B – Cone Width |
41 mm1.6142 in |
C – Cup Width |
28 mm1.1024 in |
T – Bearing Width |
44.5 mm1.752 in |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
4 mm0.16 in |
r – Cup Backface “To Clear” Radius2 |
3 mm0.118 in |
da – Cone Frontface Backing Diameter |
110 mm4.33 in |
db – Cone Backface Backing Diameter |
120 mm4.72 in |
Da – Cup Frontface Backing Diameter |
169 mm6.65 in |
Db – Cup Backface Backing Diameter |
154 mm6.06 in |
Ab – Cage-Cone Frontface Clearance |
5.6 mm0.22 in |
Aa – Cage-Cone Backface Clearance |
8.1 mm0.32 in |
a – Effective Center Location3 |
11.9 mm0.47 in |