Manufactured by CHG Bearing, the 116*210.61 is a precision Tapered Rollers. Key dimensional parameters include a mm bore diameter, a 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.
116*210.61 - Tapered Rollers
Technical Specifications
| Overview | |
|---|---|
| Part Number | 116*210.61 |
| Brand | CHG® |
| Product Type | Tapered Roller |
| Taper Angle | 1°1′18″ |
| Dimensions | |
| Roller Length, Lw | 210.61 mm |
| Center Recess Diameter | - mm |
| Through-hole Diameter | 28 mm |
| Center Recess Depth | - mm |
| Large-end Diameter, Dw | 116 mm |
| Spherical End Radius, SR | 2765 mm |
| Through-hole Chamfer | 20 mm |
| Large-end Diameter Tolerance | -0.02 to +0.02 mm |
| Through-hole Coaxiality | 0.1 mm |
| Rolling Surface Roughness, Ra (µm) | 0.16 |
| Axial Chamfer — Large End | 2 mm |
| Axial Chamfer Tolerance — Large End | -0.5 to +0.5 mm |
| Radial Chamfer — Large End | 2 mm |
| Radial Chamfer Tolerance — Large End | -0.5 to +0.5 mm |
| Axial Chamfer — Small End | 2 mm |
| Axial Chamfer Tolerance — Small End | -0.5 to +0.5 mm |
| Radial Chamfer — Small End | 2 mm |
| Radial Chamfer Tolerance — Small End | -0.5 to +0.5 mm |
| Performance | |
| Spherical End Surface Roughness, Ra (µm) | 0.2 µm |
| Dimensional & Geometrical Accuracy | |
| Roller Length Tolerance | -0.7 to 0 mm |
| End-face Runout | - mm |
| Diameter Variation Between Ends | 0.004 mm |
| Roundness | 0.004 mm |
| Ovality | 0.004 mm |
116*210.61 116 mm 210.61 mm 2765 mm Frequently Asked Questions about 116*210.61 Tapered Rollers
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The CHG Bearing 116*210.61 is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
Sourcing 116*210.61 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 Tapered Rollers.
Absolutely. The CHG Bearing 116*210.61 Tapered Rollers is a 1:1 direct interchange for renowned brands, matching part numbers: SKF 116*210.61, FAG 116*210.61, NSK 116*210.61. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
Following standard ISO 281 fatigue calculation guidelines, the nominal rating life (L10) of CHG Bearing 116*210.61 correlates its dynamic capacity (standard dynamic) with equivalent dynamic loads. In controlled industrial settings with proper contamination-free filtration, field data confirms continuous operational longevity exceeding 20,000 to 50,000 service hours.
