Manufactured by CHG Bearing, the 527/1520 is a precision Tapered Roller Thrust Bearings. Key dimensional parameters include a 1420 mm bore diameter, a 1720 mm outer diameter, and a 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.
527/1520 - Tapered Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 527/1520 |
| Brand | CHG® |
| Construction | Thrust Ball Bearing |
| Type | Double-Direction Thrust Ball Bearing |
| Characteristics | |
| Load Direction | Axial — Double Direction |
| Limiting Speed — Grease (r/min) | N/A r/min |
| Limiting Speed — Oil (r/min) | N/A r/min |
| Dimensions | |
| Bore Diameter (d) | 1420 mm |
| Outer Diameter (D) | 1720 mm |
| Contact Angle α (°) | N/A ° |
| Chamfer Dimension r (min.) | 7.5 mm |
| Dimension A | 61 mm |
| Bearing Height T | 270 mm |
| Dimension d1 | 1520 mm |
| Dimension D12 | N/A mm |
| Dimension C | N/A mm |
| Dimension B | N/A mm |
| Chamfer Dimension r1 (min.) | 7.5 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 2616 kN |
| Basic Static Axial Load Rating C0a (kN) | 20520 kN |
| Material | |
| Mass (kg) | 693 kg |
527/1520 1720 mm 1520 mm 1420 mm N/A mm Frequently Asked Questions about 527/1520 Tapered Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Yes, 100% of 527/1520 Tapered Roller Thrust 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.
Absolutely. The CHG Bearing 527/1520 Tapered Roller Thrust Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF 527/1520, FAG 527/1520, NSK 527/1520. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
Model 527/1520 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 1420 mm) and steep thermal gradients between inner and outer rings.
Built for demanding industrial environments, the 527/1520 Tapered Roller Thrust Bearings by CHG Bearing boasts a dynamic load rating (Cr) of standard dynamic and a static load threshold (C0r) of standard static. The optimized internal raceway geometry balances stress distribution, mitigating edge loading even when operating under peak mechanical stresses.
