Product Overview
Model 33115 tapered roller bearing is a widely used rolling bearing for heavy commercial trucks, engineering machinery and vehicle axle assemblies. Its unique conical roller structure can bear combined radial and axial loads at the same time, effectively supporting vehicle weight and offset driving axial force. Strict industrial production standards are adopted to guarantee stable rotation performance under bumpy, high-load and long-distance working conditions, serving as an ideal replacement component for vehicle maintenance.
Core Advantages
Adopt high carbon chromium bearing steel raw material, overall quenching and tempering treatment, high hardness, strong wear resistance and anti-extrusion capacity.
Precision grinding on roller and raceway surface, smooth contact, small friction coefficient, effectively reduce operation noise and energy loss.
Optimized internal cone matching structure, balanced radial and axial bearing capacity, not easy to deform under full-load climbing or heavy haulage.
Stable high and low temperature resistance, maintain consistent mechanical performance in cold plateau or high-temperature continuous driving environments.
Standard unified outer diameter, inner diameter and width dimensions, no trimming or modification required during installation, greatly shorten maintenance working hours.
Each finished bearing passes rotational smoothness, hardness and load fatigue tests before delivery, uniform quality suitable for distributor bulk wholesale and fleet maintenance.
Anti-rust oil sealed independent packaging, effectively avoid oxidation and rust during sea transportation and long-term stock storage.
Basic Product Parameters
Part Number: 33115
Product Type: Tapered Roller Bearing
Material: High carbon chromium bearing steel
Feature: Bear radial and axial combined load
Application Position: Truck front/rear axle, mechanical gearbox, transmission assembly
Packing: Anti-rust oil + neutral export carton, single independent packing
Application Scenarios
Perfect replacement rolling bearing for heavy-duty cargo trucks, tractors, dump trucks and construction machinery. Widely applicable to logistics long-distance transportation, mountain road haulage, construction site operation and other heavy-load working scenarios.
Purchase Reminder
Please check your equipment assembly size and confirm part number 33115 before ordering to ensure perfect matching. We support large quantity wholesale for global auto parts dealers, with sufficient stock and competitive wholesale prices. Feel free to contact us if you need bulk order quotations.
