Specifications of TIMKEN Bearing EE203137 - 203190-B
Specifications
| Series |
203000 |
| Cone Part Number |
EE203137 |
| Cup Part Number |
203190-B |
| Design Unit |
Inch |
| Bearing Weight |
72 lb32.7 Kg |
| Cage Material |
Stamped Steel |
Dimensions
| d – Bore |
13.6250 in346.075 mm |
| D – Cup Outer Diameter |
19 in482.6 mm |
| D1 – Flange Outer Diameter |
19.5586 in496.788 mm |
| B – Cone Width |
2.5 in63.5 mm |
| C – Cup Width |
1.7500 in44.450 mm |
| C1 – Cup Flange Width |
0.5625 in14.288 mm |
| T1 – Bearing Width to Flange |
1.4375 in36.512 mm |
Abutment and Fillet Dimensions
| R – Cone Backface “To Clear” Radius1 |
0.5 in12.7 mm |
| r – Cup Backface “To Clear” Radius2 |
0.270 in6.90 mm |
| da – Cone Frontface Backing Diameter |
14.41 in366 mm |
| db – Cone Backface Backing Diameter |
15.28 in388 mm |
| Da – Cup Frontface Backing Diameter |
18.39 in467.10 mm |
| Ab – Cage-Cone Frontface Clearance |
0.29 in7.4 mm |
| Aa – Cage-Cone Backface Clearance |
0.57 in14.5 mm |
| a – Effective Center Location3 |
0.64 in16.3 mm |
