Manufactured by CHG Bearing, the PSL512-313p5 is a precision Four-Row Cylindrical Roller Bearings. Key dimensional parameters include a 850 mm bore diameter, a 1220 mm outer diameter, and a 900 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.
PSL512-313p5 - Four-Row Cylindrical Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | PSL512-313p5 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Four Row Cylindrical Roller Bearing |
| Number of Rows | Four Row |
| Tolerance Class | P5 |
| Dimensions | |
| Bore Diameter (d) | 850 mm |
| Width (B) | 900 mm |
| Outer Diameter (D) | 1220 mm |
| Bore Diameter Tolerance | -0.040 – 0 mm |
| Outside Diameter Tolerance | -0.045 – 0 mm |
| Width Tolerance | -0.80 – 0 mm |
| Enveloping Circle Diameter Fw | 960 mm |
| Inner Ring Chamfer | 23 × 20° mm |
| Outer Ring Chamfer | 5 min mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 24500 kN |
| Basic Static Load Rating C0 (kN) | 86700 kN |
| Material | |
| Mass (kg) | 3670 kg |
| Ring Material | Case-Hardened Steel |
| Rolling Element Material | Case-Hardened Steel |
| Cage Material | Grade 45 Steel |
| Lubrication Groove Width | 27.05 mm |
| Lubrication Holes (qty × Ø mm) | 15 × Ø12.5 |
PSL512-313p5 1220 mm 850 mm 960 mm 900 mm Frequently Asked Questions about PSL512-313p5 Four-Row Cylindrical Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Beyond standard alloy steel, CHG Bearing can customize the PSL512-313p5 Four-Row Cylindrical Roller Bearings using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
Sourcing PSL512-313p5 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.
Yes, 100% of PSL512-313p5 Four-Row Cylindrical Roller Bearings leaving CHG Bearing production lines are subjected to multi-frequency Anderometer sound testing. All units satisfy baseline Z1V1 levels, with dedicated quiet-running electric motor quality (EMQ) lots certified to Z2V2 and Z3V3 standards for silent machinery integration.
Engineered according to international ISO boundary plans, CHG Bearing supplies PSL512-313p5 with a precision bore diameter (d) of 850 mm, an outside diameter (D) of 1220 mm, and a nominal ring width (B) of 900 mm. This configuration yields an effective cross-sectional wall thickness of 185.0 mm and an envelope ratio (D/d) of 1.44, delivering compact rigidity for OEM machinery housings.
