SKF K81109TN cylindrical roller thrust bearing (81xxx). Single-direction thrust bearing with cylindrical rollers between two flat washers — high axial-load capacity with excellent shock tolerance. Series 811 (light) / 812 (medium) per ISO 104. Suitable for hydraulic-cylinder end-load bearings, screw-press thrust locations, marine winch drum-thrust bearings.
| Type | Cylindrical roller thrust bearing (81xxx) Designation: SKF K81109TN Bore d: 45 mm HS code: 8482.20 Bore diameter: 45 mm Outside diameter: 65 mm Height: 6 mm Basic dynamic load rating: 45 kN Basic static load rating: 153 kN Reference speed: 2200 r/min Limiting speed: 4500 r/min Bearing part: Roller and cage assembly Axial load capability: Single-direction Number of rows: 1 Cage: Non-metallic Tolerance class: Normal material, bearing: Bearing steel Coating: Without Indicative carbon footprint for new product: 0.13 kg CO2e Product net weight: 0.035 kg UNSPSC code: 31171505 |
| Material | As declared by SKF designation suffix |
| Temperature range | Per SKF product data |
| Primary standard | SKF designation convention |
| MOQ | 1 |
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.