Manufactured by CHG Bearing, the EE736173D/238/239DP5 is a precision Four-Row Tapered Roller Bearings. Key dimensional parameters include a 432.003 mm bore diameter, a 609.524 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.
EE736173D/238/239DP5 - Four-Row Tapered Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | EE736173D/238/239DP5 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Four Row Tapered Roller Bearing |
| Number of Rows | Four Row |
| Tolerance Class | P5 |
| Dimensions | |
| Bore Diameter (d) | 432.003 mm |
| Width (B) | 317.5 mm |
| Outer Diameter (D) | 609.524 mm |
| Bore Diameter Tolerance | 0 – +0.025 mm |
| Outside Diameter Tolerance | 0 – +0.025 mm |
| Inner Ring Chamfer | 3.6 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 | 472.7 mm |
| Housing Abutment Diameter | 562 mm |
| Lubrication Hole Diameter | 8 mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 4200 kN |
| Basic Static Load Rating C0 (kN) | 10900 kN |
| Material | |
| Mass (kg) | 278 kg |
| Ring Material | Case-Hardened Steel / Bearing Steel |
| Rolling Element Material | Case-Hardened Steel / Bearing Steel |
| Cage Material | Grade 10 Steel |
| Lubrication Groove Width | 15 mm |
EE736173D/238/239DP5 609.524 mm 432.003 mm 317.5 mm Frequently Asked Questions about EE736173D/238/239DP5 Four-Row Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
To ensure optimum performance of CHG Bearing EE736173D/238/239DP5 Four-Row Tapered Roller Bearings under general rotational loads, our application engineers advise an inner-ring shaft tolerance of m5 or k5 for the 432.003 mm bore. For the 609.524 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
Model EE736173D/238/239DP5 is manufactured by CHG Bearing in standard Normal clearance (CN) for ambient temperature transmission, and C3 or C4 clearance for heavy duty applications. C3 clearance compensates for radial shrinkage caused by tight shaft press-fits (bore 432.003 mm) and steep thermal gradients between inner and outer rings.
Sourcing EE736173D/238/239DP5 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 EE736173D/238/239DP5 with a precision bore diameter (d) of 432.003 mm, an outside diameter (D) of 609.524 mm, and a nominal ring width (B) of 317.5 mm. This configuration yields an effective cross-sectional wall thickness of 88.8 mm and an envelope ratio (D/d) of 1.41, delivering compact rigidity for OEM machinery housings.
