China Truck Bearing 2272 GCr15 360x650x410mm - Reliable Wheel Hub Support from Leading Suppliers & Factory
| Item No. | 2272 |
| Bearing Type | Truck hub bearing |
| Dynamic Load Rating | 2920 kN |
| Static Load Rating | 4900 kN |
| Material | Chrome steel GCr15 |
| Precision | P0, P2, P5, P6, P4 |
| Clearance | C0, C2, C3, C4, C5 |
| Noise Level | V1, V2, V3 |
| Cage Material | Steel Cage, Brass Cage, Nylon Cage |
| Grease Limit Speed | 950 rpm |
| Oil Limit Speed | 1400 rpm |
| Specification | 360 * 650 * 410 mm |
| Usage | Car, Truck, Trailer, Automotive vehicles |
| Brand | JITO or OEM |
| Ball Bearings Features |
• Long-life with high quality • Low-noise with strict quality control • High-load capacity with advanced technical design • Competitive price offering superior value • Customized OEM service offered to meet exact requirements |
| Application | Mainly used in commercial vehicles such as trucks and trailers, and can also be used in ships, buses, filtration equipment, gantry milling machines, CNC drilling machines, wind energy equipment, reaction equipment |
| Bearing Package | Pallet, wooden case, commercial packaging or customized packaging |
| Delivery Port | Tianjin or Qingdao |
| Lubrication | Grease or Oil |
Suitable Lubrication Method: Designed for grease lubrication, suitable grease nipples are provided on the bearing seat. Grease lubrication delivers superior sealing and lubrication properties, maintaining optimal operation over long cycles, reducing wear, minimizing friction, and cutting maintenance costs across severe trucking conditions.
Reliable Sealing Performance: Utilizing high-efficiency labyrinth seals with tightly fastened labyrinth rings. This structure creates an impenetrable barrier against dust, moisture, and road debris, extending service life and reliability under challenging road terrains.
Strong Load-Bearing Capacity: Engineered as a double-row spherical roller bearing capable of managing heavy radial loads along with simultaneous axial forces. Perfectly suited for supporting both high vehicle curb weights and massive cargo payloads reliably.
Good Spherical Self-Aligning Performance: Featuring drum-shaped symmetrical rollers aligned with a spherical outer ring raceway. This design compensates for shaft deflection, installation errors, and road vibrations, effectively reducing stress concentrations and prolonging overall operational life.
Smooth & Quiet Operation: The optimized internal raceway geometry ensures uniform roller-to-raceway contact, significantly cutting vibration and running noise to enhance driving comfort and minimize fatigue.
Mainly used in commercial vehicles such as trucks and trailers, and can also be used in ships, buses, filtration equipment, gantry milling machines, CNC drilling machines, wind energy equipment, and reaction equipment.
Consists of two internal components pre-adjusted and mounted directly on the wheel hub. Completely maintenance-free and permanently lubricated with exact axial clearance for effortless hub replacement.
Integrated bearing assembly designed for industrial commercial vehicles. Features factory-preset matched bearings providing rapid assembly and standardized replacement processes.
Consists of a durable bearing housing and dual mechanical components that mount in pairs. Engineered to streamline the assembly cycle, maximize safety, and ensure exceptional durability.
Regular Inspection: Periodically monitor operating conditions, listening for abnormal acoustic signals, testing temperature variations, tracking vibration levels, and inspecting wear conditions.
Clean and Lubricate: Clean bearing housings thoroughly during scheduled service intervals, eliminating accumulated contaminants before reapplying premium, clean lubricating grease.
Clearance Adjustment: Utilize precision measuring tools such as vernier calipers to measure clearances, making sure internal values remain fully compliant with original factory standards.
We initiate clear technical communications to understand exact requirements, enabling our engineering team to design the optimal bearing configuration.
Adhering strictly to ISO standards with dedicated Q/C specialists, high-precision inspection tools, and strict testing protocols from raw material to final packing.
Standard export packing utilizing eco-friendly materials, with complete support for customized boxes, branded labels, and barcode identification.
Standard global freight through ocean transportation, with optional airfreight and express logistics solutions for urgent project requirements.
12-month standard warranty coverage against material and manufacturing defects from shipping date (excluding misuse or improper assembly).