QAPR18A308S
📏 Dimensions on request
Product Photo
TIMKENBall Bearing Units
TIMKEN E-4BF-TRB-4 1/2
Ball Bearing Units · Dimensions on request
90.000 lbWeight
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN E-4BF-TRB-4 1/2 is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 90.000 lb. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | TIMKEN |
|---|---|
| Category | Ball Bearing Units |
| Type | Ball Bearing Units |
| Dimensions (d × D × B) | Dimensions on request |
| Weight | 90.000 lb |
| Catalogue Ref. | wVyscoarb4 |
| Bolt Diameter | 7/8 in |
| C0 Static Load Rating | 188400 lb |
| Dimension A | 5-15/16 in |
| Dimension A1 | 2-7/16 in |
| Dimension A2 | 3/8 in |
| Dimension B | 6-3/4 in |
| Dimension J | 8-3/4 in |
| Dimension L | 10-7/8 in |
| Dimension d1 | 6-47/Series 64 in |
| K Factor | 1.13 |
| Note | Note: All units have a 1/8" 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 | 4.5 in |
| Shaft Size Type | Imperial |
| UPC Code | 053893549811 |
| X (if Fa/Fr ≤ e) | 0.87 |
| X (if Fa/Fr > e) | 0.7 |
| Y (if Fa/Fr ≤ e) | 1.63 |
| Y (if Fa/Fr > e) | 1.97 |
| e | 0.53 |
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