High Precision 980811NT Forklift Bearing 55*119.2*35 - China Suppliers & Factory for Long Service Life
Bearing Detail
| Item No. | 980811NT |
| Bearing Type | Forklift bearing |
| Material | Chrome steel GCr15 |
| Precision | P0, P2, P5, P6, P4 |
| Clearance | C0, C2, C3, C4, C5 |
| Structure | Forklift mast roller bearings, suitable for internal combustion forklifts |
| Inner diameter | 55 mm |
| Outer diameter | 119.2 mm |
| Thickness | 35 mm |
| Weight | 1.50kg |
| Seal | Open, 2RS, ZZ |
| Ball Bearings Feature |
• Long-life with high quality
• Low-noise with strict controlling the quality of JITO bearing
• High-load by the advanced high-technical design
• Competitive price, which has the most valuable
• OEM service offered, to meet the customers requirements
|
| Application | Steering system, Mast system |
| Bearing Package | Pallet, wooden case, commercial packaging or as customers’ requirement |
Features and Advantages
Withstands high radial loads, ensures stable operation of the gantry during lifting, and fulfills demanding forklift requirements under diverse working conditions.
Features excellent corrosion and high-temperature resistance for ports, yards, and workshops. Resists dust, water vapor, and chemicals to prolong service life.
Optimized engineering lowers friction coefficient, minimizes component wear, improves operational efficiency, and lowers routine maintenance and replacement costs.
Enhances movement stability and operational precision, ensuring smoother gantry lifting/lowering and accurate material loading/unloading.
Working Principle
The friction between mechanical parts is reduced by rolling the rolling body between the inner and outer rings. The contact point pressure between the rolling body and the inner and outer rings determines the load that the bearing can withstand. The cage separates the rolling body evenly, guides its rotation and improves the internal lubrication performance.
Features and Requirements
Manufactured with high-strength wear-resistant alloy steel and specialized heat treatment to optimize hardness and toughness against impact, vibrations, and heavy cargo loads.
Equipped with tight sealing configurations to block dust, oil, and water vapor ingress, preventing raceway wear and corrosion.
Tight tolerance matching ensures operational reliability and guarantees precision during gantry lifting, lowering, and forward/backward tilting.
Installation, Lubrication and Maintenance
Verify model, specifications, and appearance prior to assembly. Use specialized clean mounting tools to fix the bearing properly and prevent foreign contamination.
Perform regular lubrication using suitable high-performance oil or grease. Ensure uniform distribution across rolling elements and raceways.
Periodically inspect operating condition and noise levels. Address abnormal heat or vibration promptly; clean components and replenish lubricant at scheduled intervals.
Advantage & OEM Service
We communicate closely with customers to understand their exact demands, enabling our engineering team to design the optimal bearing solution.
In accordance with ISO standards, professional Q/C staff and precision inspection instruments verify quality from raw materials to final packaging.
Standardized export and eco-friendly packing materials. Custom boxes, private labels, and barcode configurations are available on request.
Cost-efficient ocean shipping for bulk orders, alongside flexible airfreight and express logistics to meet tight deadlines.
Guaranteed free from defects in materials and workmanship for 12 months from shipment under recommended installation and operating conditions.
Frequently Asked Questions
The 980811NT bearing is designed as a mast roller bearing specifically engineered for internal combustion forklift steering and mast gantry lifting systems.
It has an inner diameter of 55 mm, an outer diameter of 119.2 mm, a thickness of 35 mm, and a total weight of 1.50 kg.
It is available in Open, 2RS (dual rubber contact seals), and ZZ (metal shields) to provide effective contamination protection based on working environment demands.
It is crafted from high-grade Chrome steel GCr15 with precision grading options across P0, P2, P4, P5, and P6, and clearance standards from C0 to C5.
The warranty covers defects in material and manufacturing workmanship for 12 months from the shipping date. It excludes improper installation, unauthorized modifications, or physical abuse.
Yes, comprehensive OEM services are available, including custom branding, specialized box designs, custom barcodes, and export wooden crate packing.