Manufactured by CHG Bearing, the FCDP146206750 is a precision Four-Row Cylindrical Roller Bearings. Key dimensional parameters include a 730 mm bore diameter, a 1030 mm outer diameter, and a 750 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.
FCDP146206750 - Four-Row Cylindrical Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | FCDP146206750 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Four Row Cylindrical Roller Bearing |
| Number of Rows | Four Row |
| Tolerance Class | P0 |
| Dimensions | |
| Bore Diameter (d) | 730 mm |
| Width (B) | 750 mm |
| Outer Diameter (D) | 1030 mm |
| Bore Diameter Tolerance | -0.075 – 0 mm |
| Outside Diameter Tolerance | -0.125 – 0 mm |
| Width Tolerance | -0.75 – 0 mm |
| Enveloping Circle Diameter Fw | 809 mm |
| Inner Ring Chamfer | 6 min mm |
| Outer Ring Chamfer | 6 min mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 17400 kN |
| Basic Static Load Rating C0 (kN) | 56620 kN |
| Material | |
| Mass (kg) | 2094 kg |
| Ring Material | Case-Hardened Steel |
| Rolling Element Material | Case-Hardened Steel |
| Cage Material | Grade 45 Steel |
| Lubrication Groove Width | 22 mm |
| Lubrication Holes (qty × Ø mm) | 8 × Ø12 |
FCDP146206750 1030 mm 730 mm 809 mm 750 mm Frequently Asked Questions about FCDP146206750 Four-Row Cylindrical Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
As standard production, CHG Bearing subjects FCDP146206750 to precision bainite or martensite quenching, offering dimensional stability up to 120°C (248°F). For high-heat processing equipment, CHG Bearing also supplies custom S0 (150°C), S1 (200°C), or S2 (250°C) stabilization heat treatments upon request to prevent residual austenite transformation.
When fitting FCDP146206750 over a 730 mm shaft, CHG Bearing strictly recommends uniform induction heating (controlled between 90°C and 110°C) or precision hydraulic press sleeves. Under no circumstances should direct impact blows be struck against the rings or cage, as shock loads cause brinelling indents and premature spalling.
Sourcing FCDP146206750 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 Cylindrical Roller Bearings.
Engineered according to international ISO boundary plans, CHG Bearing supplies FCDP146206750 with a precision bore diameter (d) of 730 mm, an outside diameter (D) of 1030 mm, and a nominal ring width (B) of 750 mm. This configuration yields an effective cross-sectional wall thickness of 150.0 mm and an envelope ratio (D/d) of 1.41, delivering compact rigidity for OEM machinery housings.
