
1203KR
📏 Dimensions on request



Ball Bearing Units · Dimensions on request
| Brand | TIMKEN |
|---|---|
| Category | Ball Bearing Units |
| Type | Ball Bearing Units |
| Dimensions (d × D × B) | Dimensions on request |
| Weight | 4.0 lb |
| Catalogue Ref. | 519SB9453e |
| Bolt Diameter | 3/Series 8 in |
| C0 Static Load Rating | 15760 lb |
| Dimension A | 2-11/Series 32 in |
| Dimension A1 | 1 in |
| Dimension A2 | 1/16 in |
| Dimension Ac | 3.33875 in |
| Dimension B | 2-3/4 in |
| Dimension J | 2-7/Series 8 in |
| Dimension L | 3-3/4 in |
| Dimension d1 | 2-1/4 in |
| Dimension d2 | 2.85 in |
| K Factor | 1.23 |
| Note | Note: All units have a 1/Series 8" pipe thread grease fittingThe Maximum Permissible Thrust Load applies to conditions of slip fit with set screw mounting or in applications where a large moment loading occurs. The values shownare valid only when two collars and set screws are used.When heavy thrust forces are applied, the friction between the pillow block base may not be sufficient to prevent movement. Mechanical stops or shear bars withstrength sufficient to support the load should be added. Never weld the pillow block or bearing to secure it to the shaft or base. |
| Shaft Size | 1.1875 in |
| Shaft Size Type | Imperial |
| Type E Closed Cover Number | EUC-A |
| UPC Code | 0883450503471 - Assembly is not orderable, contact Customer Service. |
| X (if Fa/Fr ≤ e) | 0.87 |
| X (if Fa/Fr > e) | 0.7 |
| Y (if Fa/Fr ≤ e) | 1.77 |
| Y (if Fa/Fr > e) | 2.14 |
| e | 0.49 |

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request