Manufactured by CHG Bearing, the EE755281DGW/EE755360 is a precision Four-Row Tapered Roller Bearings. Key dimensional parameters include a 711.2 mm bore diameter, a 914.4 mm outer diameter, and a 317.5 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
EE755281DGW/EE755360 - Four-Row Tapered Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | EE755281DGW/EE755360 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Four Row Tapered Roller Bearing |
| Number of Rows | Four Row |
| Tolerance Class | Class 4 |
| Dimensions | |
| Bore Diameter (d) | 711.2 mm |
| Width (B) | 317.5 mm |
| Outer Diameter (D) | 914.4 mm |
| Bore Diameter Tolerance | 0 – +0.076 mm |
| Outside Diameter Tolerance | 0 – +0.076 mm |
| Inner Ring Chamfer | 3.3 min mm |
| Outer Ring Chamfer | 6.4 min mm |
| Inner Ring Assembly Width Tolerance | -1.524 – +1.524 mm |
| Outer Ring Assembly Width | 317.5 mm |
| Outer Ring Assembly Width Tolerance | -1.524 – +1.524 mm |
| Shaft Abutment Diameter | N/A mm |
| Housing Abutment Diameter | N/A mm |
| Lubrication Hole Diameter | 14.29 mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 5610 kN |
| Basic Static Load Rating C0 (kN) | 18700 kN |
| Material | |
| Mass (kg) | 536 kg |
| Ring Material | Case-Hardened Steel / Bearing Steel |
| Rolling Element Material | Case-Hardened Steel / Bearing Steel |
| Cage Material | Grade 45 Steel |
| Lubrication Groove Width | 17.45 mm |
EE755281DGW/EE755360 914.4 mm 711.2 mm 317.5 mm Frequently Asked Questions about EE755281DGW/EE755360 Four-Row Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Sourcing EE755281DGW/EE755360 directly from CHG Bearing eliminates intermediate brokerage markups while granting you factory-direct engineering backup, rigorous ISO-certified quality assurance, competitive volume wholesale pricing, and dependable supply chain stability for Four-Row Tapered Roller Bearings.
Engineered according to international ISO boundary plans, CHG Bearing supplies EE755281DGW/EE755360 with a precision bore diameter (d) of 711.2 mm, an outside diameter (D) of 914.4 mm, and a nominal ring width (B) of 317.5 mm. This configuration yields an effective cross-sectional wall thickness of 101.6 mm and an envelope ratio (D/d) of 1.29, delivering compact rigidity for OEM machinery housings.
To safeguard CHG Bearing EE755281DGW/EE755360 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (711.2 mm x 914.4 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
Every production batch of CHG Bearing EE755281DGW/EE755360 Four-Row Tapered Roller Bearings comes with complete traceability. Upon shipment, CHG Bearing can provide EN 10204 3.1 Material Test Reports (MTR), Certificates of Conformity (CoC), spectral chemical composition analysis, and dimensional inspection sheets.
