QMSN20J312S
📏 Dimensions on request
Product Photo
TIMKENBall Bearing Units
TIMKEN E-4BF-TRB-3 1/4-ECC
Ball Bearing Units · Dimensions on request
51 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-3 1/4-ECC is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 51 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 | 51 lb |
| Catalogue Ref. | HtfZcYcZee |
| Bolt Diameter | 3/4 in |
| C0 Static Load Rating | 108600 lb |
| Dimension A | 4-1/2 in |
| Dimension A1 | 1-7/8 in |
| Dimension A2 | 1/4 in |
| Dimension Ac | 5.7 in |
| Dimension B | 5 in |
| Dimension J | 7 in |
| Dimension L | 9-1/4 in |
| Dimension d1 | 5-17/32 in |
| Dimension d2 | 6.7 in |
| K Factor | 1.19 |
| 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 | 3.25 in |
| Shaft Size Type | Imperial |
| Type E Closed Cover Number | EUC-H |
| UPC Code | 0883450503655 |
| X (if Fa/Fr ≤ e) | 0.87 |
| X (if Fa/Fr > e) | 0.7 |
| Y (if Fa/Fr ≤ e) | 1.71 |
| Y (if Fa/Fr > e) | 2.07 |
| e | 0.50 |
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